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Well I finally got to go flying again today. It's been a week since my first
day at it and I've been dying to get up again. The weather was much the same as last week, slightly blustery around 10 kts with good visibility and temperature around 23 degrees C. We started off in the first hour by reaclimatising me to the cockpit and controls. I'd got a bit sloppy in the week since but I was back in the groove before long. It's not that I'd forgotten the previous lessons, just that I'd lost my feel for the proportions of the control movements required. (Kind of like that first ten minutes driving somebody else's car.) It's amazing how different the same machine feels on different days. Last week we'd been at 50% fuel and the air had been cooler. Today we were full, and the air was warm enough that we needed full power for climb out, pulling only about 27" of manifold pressure. We then proceeded to practice Exercise 6, which is the basic straight and level flight, following VFR landmarks, with some turning, climbing and descending thrown in. I found I'm much better at hitting the numbers this week, though I still struggle to maintain airspeed in a turn. I'm letting the nose come up which is losing me airspeed and making me climb. Other than that I've pretty much got the hang of maintaining the right attitude to hit the right speeds while cruising, descending and climbing. Next I did Exercise 8, basic auto-rotation. These were essentially unpowered descents from 2000' to about 1000' and I had a hard time keeping the airspeed at the prescribed point. Something wasn't going right, but it was the first time I'd tried them and I guess that's to be expected! My recoveries were awful, and it wouldn't be until later in the afternoon that I figured out what I was doing wrong. Stopped for lunch at that point and a natter about the industry, future prospects, options, etc. Then it was straight back up. I've been doing the checklist and startup since the second lesson and we were ready to go in no time. I've added an extra line to my checklist, a hidden mental one that goes "Ham-fisted switch OFF". I'm ok most of the time, but occasionally have the inclination to really over-control, especially rolling out of turns too fast, forcing way too much pedal to compensate for a power change. If I think about what I'm doing it doesn't happen, but too often I'm enjoying myself too much to concentrate on concentrating! After clearing the field and making our way over some of the Midland's most expensive real-estate we started doing speed changes at constant altitude. Sounds easy, or so I thought, but I screwed it up by either gaining or loosing height the first couple of times. Once I slowed down and verbally talked myself through it I did ok. I think I convince myself that "yeah, I've done this a thousand times on the sim or with my r/c, I know how it works" and yeah, I know the theory, but again it's like the subtleties of driving someone else's car. I have to calibrate myself for each new learned maneouver. Did some more basic auto-rotations. Fluffed the first one as my airspeed decayed too much. (It probably looked like we were out of control and going to crash from the ground!) Second time I had the airspeed nailed, but the recovering was a disaster. The nose yawed violently as I brought the power back in and I beat it into submission with my left foot to compensate, and ended up in climb as badly controlled as my auto. On the third attempt I nailed it. I realised I was rolling off too much throttle. Instead of closing it enough to just split the needles and disengage the drive, I was closing it too much, hence when it came to the recovery I was having to make too large a power change, and then having to fight the tail more than I should. (I know I'm going to have to learn it all, but this is just "basic" auto-rotation.) The climb out was smooth, I maintained the heading and the instructor and I were both smiling. "I love it when a plan comes together." Finally I did a bit of hover practice which went ok, but the cockpit was really hot, the sun was in our eyes (and the fixed wing that'd crashed a few hours earlier was within my field of vision spooking me), so we called it a day. Another successful and fun-filled 2 hours in my log book. Back again tomorrow, weather permitting. Si |
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