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Lesson 35 – 28th September 2009 – 1110 – 1 hour – Total so far – 36 hours 28 mins

Monday, September 28th, 2009

Didn’t expect to be flying today, but I managed to get a lesson in.

The weather looked bad for lunchtime and afternoon, but Steve rang and said we could fit one in, in the morning. And we did ! Quite a challenging and fun lesson.

Order of the Day was :-

  • some VOR work
  • Autos to Powered Termination at 5 feet
  • 180′ Autos
  • Confined Area Practice

When I went out to check G-MAVI over, the windsock was limp. Surface Wind = Variable, less than 3 knots. Boy, would that change !!!!

The Lightspeed Zulu headset is really paying dividends these days. Today was a good example of it being worth the money. I heard everything that was said, not needing to ask Steve “what did they say ?” at any point.

So, 25 departure, right turn to Morpeth. The winds may have been calm on the surface, but it was like riding a bucking bronco at 1000 feet. I normally like to go upto 2300′, but the cloud prevented us going higher than about 1500′. At times we skirted the cloud, which is so much fun !!

With VORs, what you’re supposed to do is to TIT.

T une
I dentify
T rack

Once past Morpeth, Steve Tuned the VOR to St Abbs VOR, and we tried to listen to the morse code to Identify it was St Abbs and then we tracked some radial. This went fine. Conveniently, this led us to the plateau where we did a 180′ auto to a powered termination at 5 feet. By this time, the wind had really picked up. Over the plateau, it was showing as 20 to 30 knots, which makes for a much easier ending to an autorotation. It’s the first auto I’ve done which felt good – NOT perfect, but it felt good. We’d have been alive at the end of it, for sure, although Steve may have chipped one of his nails ;-)    Would the helicopter have been ok, well, not too sure about that ?! 50/50 !

I felt I did the entering fine, the throttle fine, maintaining rotor rpm fine, hitting the spot fine, the flare went really well, AND the pop too. The only negative is once I’d done the final flare and POP (of the collective), I didn’t push the cyclic enough forward to get us level for the final (cushion to the ground). In hindsight, I think this is because I know we’re not going to land, so I’m doing it with a view to ending in a hover. But I need to do the steps as if we were going to do the final level and cushion that we would do if the engine quit for real. Will work on this next time.

With that done, we did a very entertaining 360′ turn. The wind doesn’t half make it hard !!!  Steve spotted some fast jets in the distance. My mind was too much on the 360′ turn to see ANYTHING. We did another 360 and I could see them this time.

With them in sight, we headed off to do some confined area approaches. We did two, each to a different confined area. They went fine, although the surface wind was no quite turbulent, so it made for quite challenging moving around the confined areas once down.

With the confined areas complete, we headed back with a view to doing some more autos on the way back. Not one of the autos did I remember to do the fake Mayday call. It’s not that I forgot, more that I was concentrating on the actual flying of the autos. Will try and get the Maydays in next time.

These remaining autos were to a 500 feet recovery. We did two max range ones. That’s where we take rotor rpm to 90% (gulp) and maintain 75 knots. Slight change to the recovery in that Steve said to lower the collective, do a little flare to bring rotor rpm back up and then power away. Worked ok I think.

With all of that behind us, we side stepped back to the field and we rode the horse as it jostled us around the sky. It really was quite a ride. :-) We were asked to do some orbits to allow Tower to get some flights away and 1 flight in. Here is a gps track of the whole flight and you can see the 2 orbits on the right hand side (just to the North west of Seaton Burn (bottom right). These were 2 turns in the air, but you can really see how the wind made them 2 turns in totally different spots. Shows the wind direction quite well.

Screen shot 2009-09-28 at 15.11.10

Once the last flight was in, we headed closer to the field and did another orbit waiting for a departure and then we were given our cue.

The windsock, that was previously limp, was now horizontal and the wind was nicely down the centre of the runway (very kind of it), so it took about a minute (or two) to fly from one end of the runway to the end !!

The taxi’ing back from the runway to the parking spot was a riot !!!!  You’d think I’d been drinking (it should be on the video !). It was like the helicopter had a mind of its own. But, Steve let me take it all the way back in and the landing wasn’t bad considering. 7/10, better than some of the ones I’ve done with NO wind (and they’re easier).

Great lesson. Felt like a lot of stuff really came together.

There may be a chance on Thursday of a cheap lesson as we pick up a brand new helicopter (for the school) from somewhere near Stratford and bring it up. Fingers crossed for that. Be nice to see a different part of the UK (from the air).

Lesson 29 – 10th September 2009 – 1125 – 1 hour 6 minutes – Total so far – 30 hours 16 mins

Thursday, September 10th, 2009

The whole of the UK enjoyed a magnificent day of September sunshine today due to a massive high pressure system. It was gorgeous for flying. As smooth as a mill pond !

The order of the day was mainly instrument flying. It’s an area I feel quite comfortable with, probably due to my fixed wing days.

So, slightly different start to the flight as Steve accompanied me out so I could test my headset in various different helicopters and different radio/helicopter headset combos. It worked swimmingly in each. With that complete, he headed in and I did the startup checks.

The Lightspeed Zulu headset felt great on, a real comfy fit and when ANR is switched on, a lovely calm settles in your ears, quite an eery silence. Even with the rotors turning, it was a huge improvement on a school headset.

Usual startup done, the headset had their first real test. Normally, I am straining so much to hear what’s being said, that there is a sense of slight panic as I try and catch every word Tower is saying to me. Today, I could hear them so clearly, I could actually _listen_ to what they are saying even if it was different to what I was expecting. And that happened..…

I had got the QNH from the ATIS, and it was a very high 1038mb. When Tower gave it me with the taxi clearance, they gave it me as 1033mb. Now, normally, I would just be so grateful to have understood what they said that I would have repeated it back to them. But today, I had the wherewithal to ask them to confirm the QNH was 1033mb. They corrected the QNH to 1038mb and I was chuffed that the painful purchase was already paying dividends.

As Steve did his final walkaround under the fast-spinning rotor, I did the final “Low RPM Horn” checks and we were ready for off once he’d took his seat.

Steve wanted me to do all the checks once in the hover (lights out, temps etc in the green) and then record “power required to hover” and state “CoG and Controls feel fine”. I did that. Before I even took off, he checked I knew the maximum Manifold Pressure we could tax the engine to. It was 24.5 for 5 minutes, because of the high pressure system.

Short Taxi to Foxtrot with Steve now onboard. The hover lift was fine, and so it should have been with the Surface Wind less than 5kts. Today, I had decided I was going to do things more by the book. Hold altitudes, follow taxi lines etc etc…. Normally, I don’t tax myself too much and enjoy the moment. But, as I found today, I can do both.

For the first time, once we were cleared for takeoff, I didn’t skip the corner (over the grass) as I normally do, we did a precision transition, akin to fast taxi following the taxiway line (ish), turn into wind and off we went. It was so smooth today. Today’s are the kind of days you don’t want to come down.

At 500 feet, I had Scott’s FREDATT (Fuel, Radion, Engine, Direction, Altimeter, Trim & Transponder) checks running in my ears, so I did them.  And then off we flew to the North. Initially 2300ft but once out of the zone, it was instrument time. We first did a couple of turns (180 degree at 15′ rate). They went fine, and then it was time to put the goggles on. They are goggles that allow you only to see the instruments and a bit of land either side of the instrument pedestal, but nothing that would help you fly. I suppose if you see blue sky either side of the pedestal column, it’s a clue to commence panicking.

I had to remove my headset to put the goggles on – WHAT A RACKET !!!!! I’ve never removed any headset before in a helicopter, and blimey, you can tell why you need them. So with the goggles (and headset) on, Steve gave instructions. First off a 180′ turn to the right (15′ rate), whilst maintaining the current height. And then same in the other direction. They went fine.

Then we did a climbing 180′ turn and a descending 180′ turn. Again, they went fine, although I did notice they were getting sloppier and I could sense I was losing concentration. But, they were safe.

We ended up at about 3200 feet and Steve suggested we leave it there as he didn’t foresee any difficulties with instruments and for us to do some autos, but first he suggested going upto 4000 feet to see what it looks like from that altitude.  Off we jolly well went to 4000 feet and WOW !!!!!! There were a few clouds about and we were above them. That’s a first for me in a helicopter.  It felt awesome. I suggested to Steve that we land on one as they were nice firmly shaped puffy ones, but he didn’t seem keen. :-)

Once past the clouds, we did a 180′ autorotation with me doing the throttle again. They still feel so new to me (autos). Whereas it doesn’t tax me much to fly the helicopter generally, even to hover now is RELATIVELY stress free, but autos seem to need 100% cpu cycles. So, HASEL checks then collective down and roll off the throttle. I rolled it off, but they crept back on because I hadn’t rolled off enough and the governor was kicking in. But, eventually I got it to a steady 70-75% rpm. We were nicely in autorotation, now the turn. Whilst the turn was under way I called the fake mayday. I seemed to get everything out. Pretend to turn the fuel off, the magnetos, the master switch after first pushing the ident button and we were down to picking a field to land in. With that picked, we came out of the auto at about 1000 feet and proceeded to the plateau. Just as I write this, I have remembered that I forgot to “check above” (for the climb away) which is the last thing I’m supposed to do in an auto. I did remember cancelling carb heat. Note to self!

So, once at the plateau we practiced a steep approach. 30 knots indicated and a steep angle of approach. I was aiming for a certain point, but overshot it by about 50 yards, but I’m good with that. It was good practice keeping 30 knots and the high angle of approach. Apparently, these skills will be used shortly for Confined Area Landings shortly.

Once in the hover at the plateau we did a hover taxi back along the plateau, a 180′ yaw and then we did a practice quickstop. That went ok. It was then time to head back to the airport.

An uneventful trip back (we like them) and a chance to catch up with a bit of chatting. We were asked to report overhead Stannington, which I did, and then to report base leg. A bit farther on and before I had chance to report base leg, Tower advised us we were number 1 to land, to report finals and be aware of an Easyjet who was entering the zone from the south and who would be coming in behind us.  So we kept on the speed (about 90kts). I said to Steve, it would have been better if they’d let us join midway.

Steve :- Ask them Dave. Say “Northumbria01 request midjoin”
dp :- Tower, Northumbria01 request midjoin

And we got it, which basically meant we didn’t have to cross the numbers at the bottom of the runway,and we could cut the corner and “land” midway up the runway. We did that and transitioned to a taxi just before Foxtrot and then taxi in. We didn’t even get chance to fully vacate before Tower was granting the Easyjet landing clearance.  All good though !

The landing was ok. It wasn’t a dp spesh i.e. up and down 10 times, but neither was it a 10/10 like I have done before. It was an 8/10 in my book. I went down to land and sensed sideways movement and then pulled up and went down again for a toe landing. It felt like the front skids touched down first and then the rest gently touched down after that. It felt very safe and I was pleased.

So, great lesson. Days like today are meant for flying. I would have had another lesson, but they were fully booked. I’ve turned my single lesson tomorrow into a double. Already looking forward to it !!!

Video to follow

No flying today either – Weather remains truly autumnal !

Friday, September 4th, 2009

But been playing with the new Lightspeed Zulu headset. First impressions………

Pros

  • Amazing noise reduction.
  • Lovely fit

Cons

  • Thumping noise in either (or both) ears (with ANR on) if I turn my head in a certain direction. Seems to be only there when the headset is on a certain way. If I reseat the headset, it disappears.
  • With bluetooth on (and connected to my iphone) I get a constant hissing in the left ear.

So, first impressions are mixed. Have emailed Lightspeed, so will be interested to see if their support is as good as is reputed. Watch this space….

Weather atrocious today

Thursday, September 3rd, 2009

Fingers crossed for tomorrow.

I’ve been umm’ing and arr’ing about getting my own headset for a few weeks and I’ve took the plunge. After loads of research, I’ve ended up on the Lightspeed Zulu. It’s already burning a hole in the wallet, causing near-physical pain !! I’m not known for being an easy spender of money.

But, if you’re gonna do something, best to do it right.

What else can I tell myself to feel better about it ? erm……