Good as new?

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Cessna 172 taking off at Bathurst Airport. | © Civil Aviation Safety Authority
Cessna 172 taking off at Bathurst Airport | © Civil Aviation Safety Authority

Friday flashback: a Close call from Flight Safety Australia, January-February 2008

By Max Fenton

It was a clear and cold July winter morning as I ruefully surveyed the Cessna 182K and noted the flying surfaces coated with a thick covering of rime ice from the heavy dew. There was still 15 minutes before first light when I was due to depart the paddock strip and ferry the aircraft to a nearby large regional centre for a major airframe service and engine overhaul.

With frozen hands and chattering teeth, the daily inspection, including ice removal sans ladder, was completed and, after ensuring the livestock were out of the way, the engine was started, warmed up and checks performed, and a plan for take-off made. With high voltage powerlines one end and a forest of tall trees the other, my friend the owner usually ran up to full power, released and then halfway down the short strip dropped half flap. With a grand total of 104 hours flying time including 20 hours on type, I did not want to be fumbling for the flap switch halfway into this take-off, so an oblique run was made, at about 10 kt, onto the strip with flaps set.

Everything in the green and ‘all knobs full rich’. On rotation with just me and half fuel, we went up like an elevator well before my cut-off point. Turning to heading and reaching cruise at 5000, trimmed and leaned, the aircraft was as stable as a rock. With the engine running at a smooth purr, I contemplated the necessity of the rules which required this relatively simple machine to be disassembled and overhauled when in the prime of life. But this thought was soon replaced. With the sun just peeping over the horizon, the Lilliputian panorama below was lit in an ethereal glow and the shadows from trees in the wheat fields stretched for miles. Fireplace smoke being held down by the inversion rose only a few feet from the well-spread, toy-like farmhouses and then, in turn, spread out in line with the shadows. Nothing else moved. It was one of those rare occasions when the world seemed at peace. A moment in time well remembered, but one that cannot readily be explained, except perhaps to another pilot.

Six weeks later I was dropped off at the regional airline’s large maintenance centre to pick up the aircraft. It was late in the afternoon, but only a 30-minute flight back to base. The aircraft was sitting outside the large hangar, allowing me to do a walk-around check without anyone else about. After this, I found someone in charge and asked for a hinge pin for the pilot’s door, as one is not enough, and if anyone knew where the fuselage/wingstrut fairing boot was for the passenger side.

Having fixed the first, located the latter and put it in the aircraft, I loaded myself and started up – what a racket! A chaff-cutter would sound better. Closing down, I again located someone and off came the cowls. Another start, still a little rough in my view but mag-drop, although full, was within margin. One mag was not timed right, I was informed – on with cowls.

Taxiing out, I requested clearance from the tower – ‘Sorry, not available’, came the reply. A new rule had just come in – all flights over 50 nm now required a flight plan. My destination was 51 nm, so I changed it to my home strip which was 49 nm.

All checked and cleared, controls full and free, and with just a bit of rudder trim to counteract the P-factor swing, I commenced take-off. No problems … until lift-off, when the nose swung violently, and without realising it, I had a boot-full of rudder on to stay straight. A quick change of plan is relayed to the tower who approve my circuit which, after trimming out the rudder forces, is uneventful.

Again back to the hangar, I am not in a good mood and last light is now a real concern. But a quick changeover of the back-to-front rudder trim wires (!) via the inspection hatches fixes the problem. A normal take-off, a departure from over the top and a somewhat unusual, if effective, short-field landing back in my friend’s paddock at last light completes the day’s lesson.

Lesson learnt

Flying, like anything else, comprises good and bad. Enjoy the one and beware the other – but don’t be put off.

Following these incidents, my flying career went on for another 30 years and overall my experiences with LAMEs was very good. But from those early days, I always remember the answer one person gave to the question: ‘What is the best accessory you can have on a new aircraft?’ The reply: ‘On a new aircraft, or one just out of major maintenance, 20 hours flying – BY SOMEBODY ELSE!’

Have you had a close call?

Often the experience is something you’ll never forget and you have learnt from it. This weekend, why not share your story so that others can learn from it too? If we publish it, we’ll give you $500 for an article you’ve written yourself or $250 for a story over the phone. Email fsa@casa.gov.au

Articles should be between 450 and 1000 words.

If we publish your story, we will not include your name if you ask us not to.

4 COMMENTS

  1. Several things come to mind. This looks like a US article. I would have thought ahead and had a watering can and several 2 litre milk bottles of water to help get rid of the airframe ice. Water on ice raises the temperature and gets rid of the stuff. A soft headed broom helps. Bad news to have ice on an airframe for a take-off. Stall speed. Take off distance, Climb speed, Aircraft weight if the ice is severe.
    After an annual or a 100 hourly approach the aircraft with caution. Do spend time looking over the machine. Is there oil in the engine. Check that the controls work in the correct sense. That includes the elevator and rudder trim. Be a Doubting Thomas. Have all the inspection covers been replaced. Fairings gone back on. Unlike a car after a service you cannot just pull over to the side of the road. A aircraft with a problem found after take off can be life threatening. It has happened in the past and will no doubt happen again.

  2. I endorse the comments above. We can all be caught though it more often will be when time is short. I wonder why? Been there, done that.
    Four new tyres fitted on a small car at a major city tyre service. Did not sound right halfway across the forecourt when driving it out. Stopped and collected 6 wheel nuts only finger tight. This in an aircraft?
    As the man said, after someone has worked on the aircraft check EVERYTHING and if no time/light/screw driver or whatever come back the next day and do it. Or you may not have another day.

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