Lesson 12 – 18th June 2009 – 11.13am – 1hr 12mins – Total so far – 12hours 33 min

Written by David Pollard on June 18th, 2009

I really didn’t think today’s lesson would go ahead, but I’m glad it did.

The weather was in excess of the minimum required for me to fly solo (winds need to be less than 15 knots). Winds were at around 20knots, gusting to 30knots, which is quite blowy (35mph). But, Steve felt I would benefit from a lesson where the weather wasn’t quite as ideal and he was dead right.

First off was a cup of coffee and a brief. Dynamic Rollover was the topic of the day. I asked Steve if we could practice one of these, but it’s a “no” ;-)

So, I went out to check the helicopter over. Steve went to check us out with ATC. The helicopter needed oil and fuel, so I texted Steve to bring the oil when he came out, to save a trip back to the hangar. As he arrived at the helicopter, his phone went off with my message – doh !!  He is on the “3″ network, and we have quite a few family members on “3″ and they sometimes never get texts or get them ages later. Weird !

So, we went back to get the oil and it started raining, so we waited in the hangar as it’s not pleasant checking an a/c over while it’s p+ssing down. Once it had enough oil, I wheeled the copter over to the bowser (my first time pushing it) – surprisingly light. Note to self, get the rotor blade in line with helicopter before pushing it.

Steve filled her up and then we wheeled it back to a safe distance from the fuel bowser and continued checks.

Flying a helicopter for someone with my low experience is quite different in calm or low wind conditions than when it’s blowing like it was today. I was concerned about the takeoff as we were probably only about 10m from the fuel bowser. But, Steve let me do it remarkably. I taxi’ed to Holding Point F(oxtrot) got the “go” from ATC, (hover) taxi’ed her onto 25 and then transitioned us off. I did every bit of flying today again, which is quite a good feeling, but TOTALLY exhausting. 30 minutes flying a helicopter is quite draining. I _KNOW_ it will become effortless with time and experience, but right now, it’s like when you start driving abroad and at first, you’re quite tense, but by the end of a holiday, you don’t give it a second thought.

So, we flew north, past Morpeth to “the plateau” as Steve calls it. It’s an area by some working quarries where we can “land”. We can’t land per se, but near as damn it ;-)      So, in our heads, we look at the wind, and pretend the hover landing spot is at a certain spot and then do circuits. My circuits still need to be tighter. This is where it would be easier with a runway, because it’s easy to know when you’re going downwind, base leg etc…. ‘cos you can compare it to the runway. With a plateau of grass which has no distinct shape, it’s less easy, but I did my best. Everything went fine, and I was pleased because the last blowy day (less windy than today), had seen my hovers be ALL over the place, but today, they were “ok”.

Steve is a great instructor. He had me in stitches today and at a time where I needed to really relax. When a helicopter comes into land, you do a transition from forward descending flight to the hover, before putting the heli down. So, I did that, got us to the hover and then “landed”. So far, so good. Taking off is trickier than it sounds as you need to be in a hover before your skids leave the ground, failure to do this correctly and we get the Dynamic Rollover thing, which we don’t want. So, I take off and get us in the hover, all good.

Now, then what we need to is to do a 360′ turn whilst hovering to check that the sky is clear of any a/c before we start a “take off”. Even in calm winds, this can be tricky, but in calm winds, I can do it. In these winds, and it was showing as 35kts on the instruments whilst we were hovering, it’s not quite as easy. The tricky thing is that you need to keep the cyclic constantly with some pressure in the direction of the wind. Not too tricky by itself, but then you need to use the yaw pedals to do the turn, but when you initiate the turn the wind wants to blow the tail back to the same position (like a weather vane) , so you need quite a lot of foot pedal work. Also, once the tail goes across the wind, it catches the wind and then you need the opposite pedal to stop it from whizzing in the other direction. Foot pedal work (depending on the direction of the turn)  needs more or less collective. So, it’s quite a balancing act. So, here’s the funny bit…..

Imagine the most ungraceful 360′ turn you possibly can imagine. That’s the turn that I did. In fact, it was probably 480′ turn and then a correction back again. But it included a climb of 20 feet, a movement to the side of 40 feet. It was quite a nightmare. Once I’d got it back to the hover and Steve was adamant that I fix the problem I made (nice one Steve), he said……..

Steve :- So, did you see any aircraft ?

Well, of course, I wasn’t paying attention to anything but getting the hover back. I chuckled at the time, but on the way home in the car, I was reviewing what we’d done in my head and spontaneously burst out laughing thinking of that moment.

So, although this particularly 360/480′ turn was horrendous, there were some that were more controlled, I’m pleased to say, but FAR from graceful. But, I was pleased with my performance given the wind.

So, after about 4 or 5 circuits, we did 2 autorotations. They were both just about me getting into autorotation, not the full thing. EVERY time I do the autorotation, I can get us into autorotation fine, but EVERY time, I say I will try and stop the rotor from overspeeding, but for some reason, Steve does that bit before I get chance. Will have to ask him about this. One of the autorotations was to a powered recovery at about 300′. The other was a powered recovery at about 5 feet, which Steve did.

Once done, another less than graceful 360′ turn and then I flew us ALL the way back, down runway 25, lovely transition to a hover and then hover taxi’ed us back AND landed but NOT by the fuel bowser like the last time and I’m more than happy with that, given the winds.

All good.

Steve got out of the helicopter as soon as it landed and left me to shut it down. I really appreciate the trust this shows.

Once back, debrief and then we sat for about 90 minutes listening to one of the helicopter engineers tell us all about which are the best helis from a service perspective – very interesting. Schweizer 300′s sounds like they should be avoided from a cost point of view. Very interesting.

2200 hour service on a Robinson R22 (if you send it back to the USA to get it done) is about £60k, but it effectively comes back a new helicopter. Interesting stuff.

In summary, a very enjoyable lesson. The weird thing is, I probably didn’t “learn” a lot, but the experience was invaluable.

Next lesson booked for tomorrow, 9.30am.

2 Comments so far ↓

  1. Tim Gilbert says:

    Love your blog. Really captures the feeling of learning to fly the R22.

    All the best

    Tim

  2. David Pollard says:

    Thanks so much for that Tim !! Really appreciate it ! Sorry there’s been a lack of updates. Life got in the way ;-) Back to full speed ahead from next week (weather permitting) :-)

Leave a Comment