Thursday, 18 July 2013

Lesson Number 11 - Stalling!

Just before I start writing my post about stalling, I feel now is a good time to tell you about this weekends bumper blog posting: 

Today: 1. Lesson Number 11 - Stalling 2. Q&A w/Pilot Simon Burnham - British Pilot flying in South Africa
Tomorrow: Lesson Number 12 - Circuit Bashing

Sit back, buckle up, and enjoy the ride!


There's one thing that I've yet to cover in my PPL course so far - Stalling. 

To be honest with you, I did feel a notch nervous and anxious about this lesson. I have been demonstrated a stall before, and there was a wing drop, it felt pretty weird but kinda cool in hindsight, however when I think about doing a stall, as in, me, actually conducting the stall... I got nervous.

The weather was fine, it was a nice afternoon, little wind and high cloud, perfect for stalling, so we got on with it. My instructor for today was Gary or Kiwi as he's more commonly referred to on this blog, he set me off to check the aircraft out and to make sure everything was good to go.

Tecnam P2002JF - G-UFCL
It wasn't long until he was out, and off we went using runway 15 - we headed straight out over the peninsula towards Bishopscourt, maintaining a climb at about 70 knots and also contacting Belfast Approach:

Courtesy of Matthew Cooper - Ards Peninsula  
Me: "Scrabo 61, Tecnam just departed Newtownards, 2 persons on board, operating over the Ards Peninsula, not above 2000ft and request a basic service"

Belfast Approch: "Scrabo 61, operate not above 2000ft, VFR, remain outside controlled airspace, QNH 1023 and basic service report complete"

Me: "Not above 2000ft, VFR, remaining outside controlled airspace, QNH 1023, basic service, wilco, scrabo 61"

When we were nearing 2000ft, I made a radio call to request at least 3000ft to carry out stalling exercises, they approved of the request and we continued our climb to 3000ft still heading towards Bishopscourt.

Taxiing to the Apron
During the climb, Kiwi explained to me how to carry out the stall, he explained that at first we would be doing slow flight, then taking away all the engine power, holding the nose up, waiting for the stall warning and correcting it - that's all there is to it!

Diagram showing how Slow Flight is maintained
To start with we done a flap-less stall, pulled out the carb heat, removed the engine power, held the nose up, waited for the stall warning and when I heard it, I pushed the carb heat in, and put throttle to full to silence the warning with a loss of about 50/100ft.

After the successful first attempt at correcting a stall, Kiwi got me to repeat the exercise two more times without any mistakes. 

Time to change a few things around; We took first stage of flap and tried the same exercise. We noticed this time that the aircraft stalls later than without flaps. 

Diagram showing indicators on an Airspeed Gauge 
In general, I completed this part of the exercise with no problems again and kiwi was happy that I understood what to do when the stall warning goes off so we turned the aircraft around so that we were flying back towards Newtownards. 

Kiwi informed me that we would join via the overhead for runway 15, a new experience to me which meant flying directly over the standard circuit at a higher altitude then descending so that we could join the standard circuit after joining via the over head, everything was all okay at this point until short final when we realised we were too high for the small runway so we done a go around and give it another go, everything seemed better this time around, I think primarily because it was at standard circuit altitude instead of joining the overhead which was new to me, but worthwhile, this time we had the right speed and altitude and I made a good landing, after landing, we taxied back to the apron, as you do, and done a quick de-brief.

Embedded image permalink
Ulster Fly-in - 14/07/13
Kiwi told me that my flying was great, and that stalling was complete so we can go ahead and start circuits, which I quite like doing!

All in all, a good days flying done and I look forward to my next lesson. 

Thanks for reading and get in touch if you have any questions:

Twitter: @JakeLewis23

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