| Flying
VFR (Visual flight Rules, otherwise known as "on good weather
days only") is all very well, but your chances of flying on
any given day are probably 50/50, maybe 70/30 in the summer, and
there is a possibility that at some point during your flight the
weather will turn nasty on you, so some kind of Instrument Rating
is well-advised when flying in the UK if you intend to use aviation
as any kind of utility.
The summer's over and it's time to start studying
for an IMC Rating: a UK-airspace only "Instrument Rating-lite"
that you're meant to use as a "get you of trouble" method,
but many UK pilots use as a substitute for a full Instrument Rating,
as current CAA rules make a full Instrument Rating nearly as hard
as getting a full ATPL license.... This may change: the European
Aviation Agency the JAA are working towards an achievable European
PPL IR, sounds like a good longer-term goal.
I've timed my learning quite cleverly: Oxford has
just had it's own precision Instrument Landing System (ILS) fitted
and certified, so this will save me a fortune in Instrument approaches
at other airfields!
Accurate flying
Today, we will be mostly flying a PA-28; something I haven't done
for several months. Hope I can manage to start it!
First of all, we'll learn how to fly in cloud, without reference
to the outside horizon. I've done a bit of this and it's not very
easy, but is made easier by the discovery that the reference line
on the Artificial Horizon can be adjusted up or down using a knob
to suit taller people (such as me). Useful.
We start up (I get it going 2nd attempt), taxy out (Carb heat! Carb
heat!) and stop for power checks; now here's a new one: the take-off
procedure assumes flight in to clouds that may ice the pitot head
up, so Pitot heat goes ON.
The PA-28 (with sunroof trim handle) seems slow and underpowered
compared to the C172: it takes a vast quantity of runway to get
to 75Kts, requires a sustained tug to get it in to the air and then
labours it's way upwards: none of the "Hand of God" impression
the C172 does.
The weather had been perfect for IMC training i.e. a really low
cloudbase, but of course now it's clearing; we have to take an instrument
hood so I can't see outside.
We climb through the clouds and emerge in to the sunshine on top,
then it's on with the hood for straight and level, climbs and descents
and constant rate turns.
We calculate that in this aircraft a Rate 1 turn (3° per second,
180° per minute) at 90Kts is (90/10)+7 so we need a 16°
bank angle. In a faster aircraft this would be greater.
This requires enormous concentration to do accurately, especially
as we keep flying through rough clouds and my Instructor demands
that I fly at exact heights, not "within 200ft" as I (and
90% of the GA Community) habitually do. The Artificial Horizon is
extremely sensitive. This is very good practise, but knackering.
And I can't seem to get the Rate 1 turns accurate.....
We conclude with a series of long descents at 500ft per minute and
Rate 1 turns on to headings. I am half aware that this is resulting
in a crosswind Join when suddenly he tells me to take the hood off
and we are Right Base for 01: the mental transition from IFR to
VFR comes as something of a shock and I stumble around for a few
seconds before all those bloody circuits I did before my first solo
finally kick-start my brain in to flying the approach (Carb heat!
Carb heat!). As I've not landed a PA-28 on this humongous runway
before I flare a foot too late and we bounce a touch, then I flare
properly and we touch down smoothly and taxy in.
Aerial mental arithmetic
Any fool, provided they can keep the aircraft level (see previous
lesson) can climb and fly in clouds but descending to an airfield
holds certain dangers:
1) You can hit another aircraft
2) You can be not where you think you are
3) You can enter Controlled Airspace without permission (if Jumbos
get diverted they tend to take your licence away for ever.......)
4) (most importantly) you can fly in to the ground
Instrument Flight Rules (IFR) procedural descents are published
3-D flight profiles you fly that are designed to get you down safely
through cloud to a point at which you are in line with, and can
see, a runway. They are based around the use of radio beacons: mainly
NDBs and VORs. VORs I have had quite a lot of practise doing, so
for Lesson #2 today we will play with NDB captures.
We use the Oxford NDB "OX": turn on (and presumably warm
up) the pre-WW2 instrument in the corner, tune it to 367.5 Kilocycles
(Mr Cholmondeley-Warner) and patch the output through to the radio
so we can listen to it's Morse ident. My Morse is very rusty, but
fortunately I have my trusty kneeboard to hand and the beacon we
are listening to is indeed "- - -" "- . . -"
or "OX" (apparently this also works with Long Wave radio
stations, if you know exactly where the transmitter is).
Next, we ensure it is "ADFing": so we switch off the morse
and switch to ADF, and lo and behold the little needle on my left
swings around and points at the beacon over the other side of the
airfield. As we taxy round the airfield the needle moves. Cool.
The hood goes on at 500ft and we do an instrument climb to 4,500ft.
This time around it's easier, but still requires immense concentration
to keep accurate speed, climb rate and heading.
Now we've discovered I have been using the artifical horizon wrong
(you use the top of the instrument to measure roll angle, not the
diagonal lines at the bottom. Oops....) I can easily hold a Rate
1 turn so that's squared away and we move on to the NDB.
The main difference between using a VOR and an NDB is that an NDB
requires you to perform mental arithmetic in the air. Remembering
just how much concentration I used to need just to keep the aircraft
in the air, navigate and do the radio, I can understand why the
CAA require 15 hours experience between passing your PPL and starting
your IMC; you really do need to be able to hold a height and heading
without thinking too much about it. At 35 hours I'm OK, but very
glad of the experience.....
An explanation of the mathematics and mental pictures required for
NDB use takes pages 197 to 230 of the book, so unless I can dream
up an explanation in less then seven lines I'm not going to even
attempt it here, but suffice to say it's involved, I don't get it
right for several attempts and even when I do it's without understanding
the full mental picture involved, which will require some additional
perusal of the book.
After an hour of this I have a headache but we've managed both Inbound
and Outbound captures; now I just need to go and do a load more
in Flight Simulator. We pick our way around danger Area 129, Join
Downwind (I must have been doing someting right: my Instructor forgets
I have called Downwind and starts to worry as I turn Base, so I
have to put his mind at rest) and perform a landing I'm really proud
of: my first ever decent landing with an Instructor on board. Taxy
in and wring the sweat out of my shirt......
Today I have learned that Instrument flying needs to be very accurate,
requires enormous levels of concentration and is hugely satisfying.
I'm going to enjoy the IMC course!
Putting it all
together
Having spent the better part of a year praying for good enough weather
to fly, it certainly makes a change to be praying for bad enough
weather to fly, as my Instructor parachutes on sunny days.
My homework was to achieve the mental picture required to make NDB
captures and so I've been scaring the wildlife early in the mornings
again on the bicycle by rehearsing NDB captures and track error
corrections: "I'm South East of Oxford and need to approach
inbound 350°. So I turn to 320° and I'm -30° looking
for +30°, needle falling....". The deer think I'm crazy.
It's very misty indeed today: hard to believe anyone, even commercial
aviation, are flying. But whilst waiting for my Instructor not only
do several Instrument Arrivals and Departures occur but a light
single makes a (very obviously GPS-driven) "visual" landing.
We can't see him even on Final: he pops out of the mist just off
the end of the runway and makes a dive for the numbers. Dodgy.
We do a lot of prep: we'll put all of the skills together to depart
to a holding point out over Moreton-in-the Marsh that's on a compass
bearing between 2 radio beacons. There we will do racetrack Holds
before returning to Oxford for another racetrack Hold, then a procedural
approach for runway 19. And if you understood that last sentence
you either have, or are training for, an Instrument Rating.
This is a big step up in complexity from just doing Rate 1 turns
on to an ADF, and my brain is full long before he completes his
briefing. Some things we'll have to just wing......
This time in Instrument Meteorological Conditions for real we perform
an IFR departure which involves the ground and horizon disappearing
soon after take-off. I can now just about climb, turn, hold a heading,
do the mental arithmetic to do an NDB capture and manage the radio
whilst in cloud provided I concentrate totally and completely. But
I can't do breathing as well.......
We emerge at 3,500ft in to bright sunshine and an unbroken cloud
layer below us, and I wish I'd brought my sunglasses. As it dawns
just how far adrift of my planned track I am I also begin to wish
I'd brought my brain, so we re-assess and eventually arrive at our
destination, above the featureless cotton-wool, at which point I
turn the wrong way......
I'm so crap we abandon our original Moreton racetrack plan as too
ambitious and just head inbound to Oxford for a racetrack join.
The wind is not as expected and we later discover my racetrack patterns
resemble spaghetti on the GPS logs, although they feel good at the
time.
By the third loop around the racetrack, though, I'm slowly getting
the hang of things (the secret is to keep the slip ball in the centre
using the rudder when cruising because otherwise the ADF points
in the wrong direction) and we head for a non-precision (not using
the glideslope) approach for runway 19. This involves flying over
the beacon, flying outbound on a particular heading to a particular
distance from the airfield whilst descending then turning back in
on another heading and descending to a particular height by a small
distance from the airfield at which point you either see the runway
and land or abandon, fly away and have another go, or divert (or
crash.....).
We do a rather wobbly descending outbound track, a wobbly turn,
and a wobbly descending inbound track which does actually bring
us to an approach in line with the runway: no one is more surprised
than I; but this stuff does actually work.
We don't descend and land but do a sharp about turn and head outbound
again at 500ft to allow a business jet to land. I am not entirely
sanguine about bumbling around the countryside at 500ft (I'd like
a bit of time to think if the engine quits), particularly as I know
we are very close to Danger Area 129 which is Active with C-130s
and parachutists, but we bimble North and back in to the clouds.
Another Rate 1 turn (Rate 1 turns are becoming ingrained) back to
to our inbound track; more wobbly track following and once again,
the runway, all lit up like a Christmas tree, appears out of the
murk. Wow: 2 out of 2, it must be cleverer than I am dumb. Call
Final, bimble down the approach and flare..... the stall warner
flicks just as the mains touch, a bit more back pressure to ease
the nosewheel's descent and we're rolling. Mmmmm, nice...
It's not until we are rolling down the taxiway that we both notice
we have forgotten to change from Flight Levels (1013) to airfield
QNH during the descent. I thought I was a bit high round the circuit.
Homework? Replay the flight in Flight Sim and try to make a better
job of it (!), and plog an Instrument flight halfway round the country.
Feels like progress! |
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| Groping
in the dark
To complement the IMC I'm doing a Night Rating, so now we fly in
the evenings.
Lesson 1 begins with a brief (in a brightly-lit room, great for
the night vision) about how to fly at night and the benefits of
a warm sweater (nope, forgot that) and a red-light torch (nope,
don't have one of those either). Feeling useless, I trundle out
to the aircraft (bugger me, it's cold out here) and after a Transit
check we hop in and I can't see a thing. How the hell are you meant
to do pre-flight checks in the dark? Out with the torch, fumble
around between the coat and the torch and the checklist. It feels
awful, very unnatural. Got to get better at this.....
Struggle through the checks, start the engine, get clearance and
taxy out. Can't see the taxiway centre-line, wobble about and make
it to the Hold. Line up, and give it some wellie. The runway lights
begin to resemble the A40 street lamps past Northolt at 100mph,
at 75Kts we unstick and....suddenly everything disappears.
Quick, to the Artificial Horizon-mobile, Robin! Bloody glad I've
done some Instrument flying, you suddenly lose all visual references.
At about 700ft it all starts coming back as you gain some perspective
and you can look outside again. Quick check: are we shiny side up?
Check. Are we vaguely on the runway heading? Check. Are we in balance?
Check. Are we stalled yet? Nope. Well that's a relief, because for
a moment there it was total instruments. Phew. Note to potential
night flyers: try it with an Instructor first!
Depart to the North, the world looks beautiful from up here, and
it's very smooth. Every other plane for miles around is hugely visible
(red to red OK, green to green OK, red to green or green to red
bad);
navigation is pretty easy (M40 is here,
Banbury is there, that
black hole is Cornbury Park...).
An interesting effect: we appear to be drifting sideways. I assume
we really are, until we turn relative to the wind and it still does
it, so it must be because I am sitting to the left of the centreline
of the aircraft. One to watch.
So we bimble around for a bit and it's all pretty easy until my
Instructor says we'll do a PFL. Down we drift, trimmed for 75Kt,
two stages of flap, in to wind and headed in to an area of blackness.
He says you can try the landing light if you like, but if you don't
like what you see he suggests you turn it off again......
At 1,500ft we throw it away and head for home. I spot the green
airfield beacon from a good way away, aided by my friend the ADF,
but we can't see the runway from the side for ages. A fairly neat
Overhead Join then a normal (surprisingly normal) circuit and a
demonstration of what the runway looks like from first too low,
then too high before we initiate a go around and a circuit to land.
And landing's the trick, at night.
Get it lined up and trimmed for 75Kt, then he takes over for the
landing, which I have to say I would have hammered. The "feel"
is quite different to daylight landings; I feel we are still about
10 feet in the air when the mains touch. Weird, and will take some
getting used to.
Clean up, taxy home, very difficult to find the parking spot in
the dark, nearly murder the marshaller with the prop (get out of
the way you silly bugger!), shut down and debrief. Good start, and
I'm booked in for the next 20 Monday nights: 4 to learn to fly in
the dark, then 16 to polish up my landings.......
More fumblings in the dark, lose both pen and aircraft keys, feel
hugely disorganised. I will
be better organised next time.
Homework is to plan a Banbury-Gloucester-Oxford trip, so I can't
have been all bad, though....
Lumpy bumpy
Anyway, back to the IMC..... Today we will be mainly with a different
Instructor, and a different aeroplane. Ooh, haven't flown this one
since we went to Kemble for my first post-PPL land away, with the
girls.
The weather is pretty crappy, which is great, with a gusty crosswind.
We take off and a second later start to get blown about by the gusts.
Climb out is a bit of a roller coaster and at 1,000ft the ground
disappears completely. The approach and landing may be entertaining....
My Instructor wants me to do a VOR capture, and deliberately gives
me instructions that are 180° out, which confuses me for a moment
until I spot it, reverse the VOR and home in on the beacon. All
those hours spent doing this in Flight Simulator pay off, and soon
we are exactly where where we want to be, so he slaps covers over
the AI and DI, simulating a vacuum failure. Well, I did this for
my PPL, and it's not actually that hard, so long as you remember
what the turn and slip indicator, altimeter, compass and airspeed
indicator do.
We do partial panel straight and level flight, climbs, descents,
compass turns (where we roll out 30° before we get to our destination
heading if we're turning North and 30° after if we are turning
South, to compensate for the effect Coriolis forces have on the
compass), and timed turns (timed turns are much easier!). Most of
these go OK, as we whisk in and out of the various cloud layers,
so we do some more VOR work before starting to descend towards the
airfield for an ILS (precision) approach.
The ILS VOR is much more sensitive than the conventional navigational
VOR, and I'm not quick enough in my corrections (I'll know next
time), we're all over the place, it's pretty bumpy, we're in cloud
and descending 1100ft above ground level. Good practise.
My Instructor pops us clear of the cloud base at 1000ft, the runway
lights shining in the rain, and turns it back over to me. It's very
bumpy indeed, and we're hugely crabbed against the crosswind. Contemplate
letting him land it. Nah.
Perform a lousy approach but, to his credit, he just shuts up and
lets me do it. The normal phantom lights in the windscreen (glad
I've seen these before), tidy up the approach, drop below the gusts,
flare badly, catch it, flare properly
and hold.... hold.... and a very gentle arrival, hold the nose up
and we're down and rolling.
Get a "Nice landing" (I'll frame that), request a taxy
from the dozing tower (reading "Heat" magazine, my Instructor
reckons) and we're rolling home.
It's only as we put the aircraft to bed that we realise it's dark:
this is good night training as well as IMC.
Advanced crosswind
landings
The Cherokee 180 is back from the menders having been electrocuted
earlier in the year by being flown in to a power line, blacking
out half of Kidlington. Time for a checkout.
It's windy today, close to the crosswind limits, so may be a little
bumpy. Most are not stupid enough to want to fly today, so it's
very quiet.
The 180 is a little lighter inside, and there's more room in the
back, but the controls are (mainly) in the right places, and soon
we are backtracking the grass runway (the taxiway is dug up for
new apron construction) and ready to go. The moment we leave the
ground the wind hits us and we fight the gusts. The extra power
is extremely handy and we are at circuit height before we turn crosswind.
Danger Area 129 is Active and we are being blown towards it so must
be careful. It's interesting having to rein in the aircraft in the
circuit, rather than running the engine flat out all the time.
A cautious circuit and we start the descent. A landing bizjet has
just reported windshear at 100ft so we note that and raise our projected
approach speed to 80Kt+, turn Final and apart from a bit more power
required to keep it on track, it all feels very familiar. The approach
is extremely bumpy, especially at around 100ft, and hugely crabbed,
but I keep it on course and as we drop below the tree-line and flare
it all calms down and we drop gently on to the runway, clean up
and take off again. The rain then arrives in some style to add to
the fun, and although it's all good practise we decide to abandon
while we still have an aircraft.
Round the circuit again and this one we'll do flapless, so at 85Kt.
Fly the approach between the raindrops, the wind stronger this time,
a little high at my aiming point but we've got plenty of runway,
so drift down crabbed and land smoothly further down, a touch of
brakes and we're home.
We sit in the aircraft for 10 minutes waiting for the rainstorm
to abate before putting the cover on and running in. The rest of
my checkout will have to wait.
Radio ga ga
After several weeks of cancelled lessons and high winds, the weather
settles. I've taken an afternoon off work as the weather is so beautiful:
zero wind, blue skies, very cold: perfect for radio navigation.
I have to admit that I have been practising VOR and NDB navigation
quite a lot at home, but actually flying it can often be completely
and disorientatingly different.
We plan a flight from Oxford doing what is called a "Standard
Moreton Departure"; this consists of leaving the airfield along
a bearing of 315° from the OX NDB beacon; this track takes you
to Moreton-in-the-Marsh. Along that track we will intersect the
238° radial outbound from the Daventry VOR and turn on to it.
Where that radial intersects the 125° inbound radial to the
Compton VOR is Chedworth, a disused airfield, where we will turn
left and head towards the Compton VOR. Once we reach the Compton
VOR we will then head for home following the NDB and do a non-precision
landing procedure. Or that's the plan.......
We take off and it's absolutely smooth, like flying on glass. I
manage the outbound track (despite the NDB being somewhat erratic
due to maintenance), the VOR turn, the VOR crosscut, the Compton
approach and the NDB capture back towards Oxford without too much
difficulty. I even remember to "ID" each aid as I use
it by listening to its morse ident signal through the headphones.
The only thing I must improve on is that I planned the flight at
90Kt then I fly it at 100Kt so my timings are out. Then we enter
the "100° procedure".
As the extended approach to runway 01 transgresses the Brize zone
we have to fly at 90° to that then do a low level circuit. Actually,
this turn out to be relatively painless and despite mucking up one
of the radio calls it works out just fine. Extended periods between
IMC lessons with time to study and think constructively are to be
advised! We end up with a low-level circuit and a smooth arrival
on 01 before a bumpy backtrack on the grass as they are digging
up the other taxiway.
Back to the Ops room, debrief then immediately go in to planning
for.....
Orchestral Manoeuvres
in the dark
.....more Night Rating, and this time we need to do a VFR night
navigation: out to Banbury, turn left, head for Gloucester, then
come home. This has to be done VFR, so back to the whizzwheel and
drawing lines on the map. Glad I haven't entirely forgotten how
to do this.....
It's a beautifully calm but very cold evening as we pre-flight the
aircraft, fill up with fuel and take-off. A moment's switch to Instruments
as we climb out, start the stopwatch and head for Banbury. I seem
to have got the wind calculations right as we arrive over the M40
junction right on time, turn left and head out in to the countryside.
It's absolutely beautiful out here, the lights from all the towns
and villages twinkling in the darkness. We can see for huge distances,
identifying masts 50 or 60 miles away. We trim the aircraft out
exactly on heading, at exactly 2,500ft and 90Kts and concentrate
on accurate nav. As the minutes roll by, FREDA checks come and go,
and the glow from behind the Chilterns caused by Cheltenham and
Gloucester grows. We talk to Brize Radar then Gloucester, top the
ridge and within a few minutes have identified the town, the airfield
and the surrounding traffic. For once my Nav is spot-on and we turn
in the Overhead and head for home.
Over the ridge, back in to the darkness, back to Brize who don't
want to know us so we change to Oxford Approach, who have changed
the runway to 19 right hand, a configuration I've never seen before,
because normally that side of the airfield is the Dead side, being
over Woodstock. Mentally shake the Etch-a-Sketch and imagine an
Overhead Join backwards and inside out... OK, we can do that (in
the dark as well). Descend to 2200ft airfield QNH, aim for the landing
numbers, once over them we descend in a neat turn to be at 1500ft
QNH over the take-off numbers and slot neatly in to the circuit,
where the fun starts......... |
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Who
turned the lights out?
.....we are to do night touch-and-gos, in an unfamiliar circuit
pattern with, as it turns out, a decreasing number of aids. The
first couple are normal landings which, staggeringly, I get spot-on
and smooth. After that, it gets a little more difficult. First
we try it without the landing light (well, that makes very little
difference, as it turns out), so we try without the PAPI approach
angle lights (well, I never use them anyway so that one's OK)
and finally he turns out all the lights and puts the map in front
of the instruments: "total electrical failure", he says.
Er.......
It is
possible to land a PA-28 at night, with no instruments whatsoever,
but it is very scary. I find the trick is to listen to the wind
noise around the aircraft. More by luck than judgement, I manage
a reasonable approach and landing.
All evening, some girl who sounds about 12 has been chasing us
around the circuit in a Cessna 172 doing some private training;
now she sits right on the tail of one of our other aircraft on
Final, and gets a serious bollocking from the Tower to the point
where she is told in no uncertain terms to exit the circuit for
a while. Quite right, too.
So, we do a quick taxi to the pumps and I'm just mentally winding
down when my Instructor says "right, go off and do one on
your own". I'm not quite expecting this, I suppose in the
back of my mind I assumed that at some point I'd have to night
fly alone, but not tonight!
So, he hops out, I taxy out, backtrack, power check, take off
and start the circuit. At which point the Tower clears a business
jet for a straight-in approach, checks that I can see him and
asks me for an orbit. A night orbit, ay? This could be interesting.
Stick to the rules, keep the speed up, right hand circuit so right
hand orbit, lose the runway half way round, a moment of panic,
but keep on going round until I'm heading North again, but he's
still only just passing me so I'll extend North and give him plenty
of room to land, slow down and leave the runway, and for his wake
turbulence to dissipate.
By the time I turn for the runway I'm in a completely different
position from any of the night approaches I've ever done (I later
discover that this is precisely the scenario that resulted in
the original power-line strike that put the aircraft out of action
for so long). Oh well, wing it again....
A nice long, steady approach, the Tower clears me for landing,
I fly some of the approach hands off it's so smooth, gently down
to my aiming point, watch the end of the runway float upwards
and flare.... gentle arrival on the centreline, roll out, taxy
in and shut down.
It's cold putting the cover on the aircraft, and I'm absolutely
shattered. But what a fantastic day's flying.
And I'm now officially over 100 hours.
Painless
I've a flight booked for Saturday in the Cherokee 180 so need
to complete my checkout. The weather conditions could not be more
different from the previous attempt: cold, sunny and calm.
We check out and do circuits as the light fades and the runways
lights go on. At the end of the first circuit the aircraft ahead
still hasn't vacated the runway, so we go round, then just slot
back in to the old circuits groove. My circuits start out a little
long, maybe I've been doing too much night training, anyway it
soon settles down and we consistently hit the tarmac at the same
point, on the centreline, with little drama. On one circuit we
are a little high on the approach as we turn Final, and he suggests
I get at least one red on the PAPIs, which is fair enough except
that I deliberately don't fly by the PAPIs because not all runways
have them, and anyway I find them a distraction.
As we descend in to the imaginary approach cone we get first one,
then two reds and he goes to sleep in the corner. He's so quiet
I can't help thinking I must be doing something terribly wrong,
but after a few circuits and as we hit official Night he suggests
we land, and reckons I've got the hang of it. All pretty painless
really, and anyway as I learned a long time ago, no circuit is
ever a wasted circuit......
Offset approach
Today Stephen and I are off to Popham for a little Mutual PPL
flying: I'll fly out, he'll fly back. It's cold checking the aircraft,
and the sky looks hazy. It being first thing Saturday morning,
every PFT aircraft is being started up at once, it feels like
a WWII Spitfire scramble as we all taxy out, jockeying for position.
The 180 has a good heater and within a couple of minutes we're
warm again.
We climb towards our planned altitude of 3,000ft as we head South
but Oxford disappears in the murk at 2,700ft so we elect to fly
at 2,500ft where we can see a bit more. South over West Oxford,
pick up the Compton VOR, change to Farnborough Radar and cruise
South at 115Kts. We see two other aircraft which both cross our
path a little close for comfort: everyone is flying at the cloudbase
so we descend a little and turn all the lights on.
Within a few minutes we are within sight of
Popham so we switch to their radio and ask for an overhead Join
for 08 left hand. Descending in to their 800ft QFE circuit we
start to look for all the places the maps say we must avoid. Popham
has weird and wonderful circuits and approaches due to complaining
neighbours, and we thread our way around the no-go areas before
executing an offset approach, my first. We can, after all, always
go round, but we descend and it looks OK all the way down, I get
a bit high but we're on 2 stages of flap and with idle power that
soon corrects itself. As we reach the end of the grass runway
I turn in to it, flare and we drop on to the muddy grass neatly,
letting it roll and not, as requested, using any brakes before
taxying over to the Clubhouse and shutting down. Time for a coffee
and a bacon butty, I think.
Popham are very friendly and I will definitely come back. We are
the first landing of the day but soon the clubhouse is full of
pilots. I'll bet this gets very busy in the summer.
We're cleared to take off on 03, which is not
very used and after some discussion that nearly has us using the
taxiway to take off from, and some interesting power-checks-while-sliding,
Stephen performs a neat take-off and we pootle back towards Oxford.
A Northbound Army Gazelle spots us on climb out and drops below
us, but we don't see any other aircraft as we pass Newbury for
some sight-seeing and photo taking at his house and my friend
George's strip, which looks considerably more inviting from the
air than it does from the ground, before returning to the increasingly
busy Oxford circuit.
Cleared in to the overhead, the harassed-sounding
Approach asks us to orbit with IFR traffic descending from the
OX Hold above us (it's runway 01, he's on the 100 procedure, so
he's off to the West of us), and a busy-sounding circuit below.
After a couple of rotations we're cleared down and Stephen flies
it exactly as I would have flown it, gently on to the tarmac then
rolling out. We vacate on to 11 then right turn to grass 23 and
taxy home. What a super morning.
Ice Ice Baby
Four weeks on, it's a New Year and I've had 2 weeks in Egypt diving,
so will I have forgotten how to do this? Staggeringly, (it rained
yesterday and it will rain again tomorrow) the weather is perfect:
CAVOK, winds calm, no clouds. Arriving late, in the dark, I feel
harassed, the worst possible state of mind to be in to go flying.
Deep, slow breaths....
We are to do a couple of circuits dual, then I'll do some more
night solo circuits and then, provided it doesn't get foggy, I'll
bimble off for an hour somewhere and my Night Rating will be complete.
Taking a deep breath and 5 minutes to get organised, I repeat
the mantra "do...not...be...rushed", preflight the aircraft
and after a long take-off run (no wind) we rotate in to the calmest
skies I've ever known. Turn Base, throttle back, carb heat on,
check the speed, two stages of flap and nail
the speed. On Final, I leave the call quite late and the Tower
is so busy chatting to another aircraft we can't get a word in
edgeways so we elect to go around, taking an early turn. By now
I'm beginning to relax and we really nail the speed and heights,
float a little and perform a very undramatic landing. Clean up,
carb heat off and round we go again.
I find the PAPI lights a distraction: although having them is
useful and it's nice to know whether they think you're on the
right approach path, the temptation is to rely on them, so I fly
what I
think is the right approach path and if they agree, well that's
just fine and dandy. If I see 4 reds I'll follow their advice,
but otherwise they are just pretty lights. Having said that, I
find we tend to agree most of the time, with my path tending to
be slightly high until about 100 feet, no bad thing.
This time we stop, my Instructor hops out and says to do 3 more
on my own, shuts the door and I pootle off again. Mentally review
what's going to happen: aircraft will be more responsive, quicker
to climb to circuit height and will require less throttle on the
approach.
Power check, then get take off clearance and roll. Immediately
I rotate a dreadful rattling begins from the right wing: my Instructor
has managed to trap the seat belt in the bottom of the door and
it's banging against the wing in the slipstream. Bugger.
Mental discussion: live with it and risk damage, fix it in flight
(maybe not...) or land and fix it? So on to the Tower, explain
the situation, ask for a full stop, backtrack and a stop at Charlie
for a little adjustment. That's fine, so it's time to test the
brakes out. Touch down on the aiming point, yoke back to unload
the front wheel, and serious
brakes. Ooh, isn't there a lot of runway left? Confirm
backtrack is OK (I am
the only one flying, after all), Hooligan 180° and back up
the runway, Hooligan right turn, stop at Charlie, handbrake on,
and sort this bloody seatbelt out. Can I get the door shut again?
Takes me 3 goes. Cleared for take-off again, and now it's really
relaxing. Lovely.
It's got colder and there's a little layer, about 10ft thick,
of freezing fog just above the runway. Visibility is unaffected,
but it's obviously freezing so after 2 circuits I call it a day
and taxy in. Park on the grass, shut down and put the cover on
the now slightly slippery aircraft. I could have flown around
all night, but for the damned ice. Never mind, one more session
and I'm Night Rated.
Fly by Night
Another clear night in January: must be a record: it will apparently
rain later and the clouds are already over Gloucester heading
this way. Best get on with things....
The major switches across the front of the PA-28 cockpit are sometimes
hard to recognise, as the markings get worn off, and at night
it's a real pain to get the torch out and check, but from left
to right they read FLAP:
F....Fuel pump
L....Landing light
A....Anti-collision light
P....Pitot Heat
which is handy for pre-flight checks.
One circuit with an Instructor during which
I don't
forget to announce my intentions when calling Final (a naughty
habit he picked up on last time); he pronounces himself satisfied
so we stop and he jumps out. I make absolutely
sure that this time his seatbelt is not dangling over the wing,
and head out again 1 PoB.
It's rougher tonight, and there's a bit of a crosswind, which
is more representative of real world conditions, and very good
night landing practise. The approaches are more difficult, and
require more adjustment, but that's fine: I can get it in the
right place and land it smoothly every time, so my confidence
is boosted.
I need to get 0.9 hours so I start to experiment with tight circuits,
loose circuits, short and extended downwind legs, high and low
approaches. Each time I can get it in to the approach cone with
no drama, this is all doable. I would feel happy landing anywhere
at night now, always assuming they have lights.
I am alone for a while, then joined by two other Night students
and we have to jockey the circuit to fit in with each others'
touch-and-gos. I'm enjoying myself hugely now (and to think I
once hated doing Circuits) and reluctant to stop but must get
home for supper so finally announce my intention to land. The
clouds have arrived and are hovering at circuit height, so it's
probably time to go home anyway.
On Final, I have another PA-28 close behind me and I am determined
not to make him go around, so I land, clean up and scoot along
the runway at nearly take-off speed then brake heavily and turn
off quickly, which garners a grateful "neatly done, Golf
Oscar" from the Tower and a successful touch-and-go from
my colleague. Taxy in and put the aircraft to bed. The wind fights
with the aircraft cover, but it is possible to put them on single-handedly.
Job done: Night Rating achieved.
Further adventures in IMC may be found here...
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