Showing posts with label instruments. Show all posts
Showing posts with label instruments. Show all posts

Monday, August 22, 2011

Online Flight Simulators!?!

This is something really cool that I will have to return to when I have some spare time and brain cells. Luizmonteiro.com is a Florida based company whose mission is "To provide quality online aviation education products accessible to anyone with Internet access." They have a number of online aviation calculators, but more impressively, a set of Flash-based online flight simulators to support instrument flight training. There are no out-the-window visuals here, just the instruments and simple horizontal and vertical navigation views (a simple map and a side view of your path in altitude). There is simplified aircraft control from the keyboard (pitch, bank, and airspeed), and many controls for the instruments, panel layout, etc. Did I mention that the online versions are all free? Yes, free!

What this has showed me so far is that I have forgotten pretty much everything about VOR navigation! I used to know that stuff pretty well, but it's been years since I've used it. I'm sure this will be a useful and fun tool for reviewing VOR and other aspects of basic instrument flight and navigation that I hope to have use for in  coming months and years. Meanwhile I'm still going in circles trying to get my landings up to par so I can do some of this other stuff! Patience, Grasshopper, patience!

Sunday, July 24, 2011

Citabria Panel & GPS/COMM

Supplemental note: I don't know how soon I will solo the Citabria, but when I do, I will need to be more familiar with the GPS/COMM unit that's installed in case I lose track of where I am (of course I will also carry a current chart and pay attention to landmarks if I plan to fly out of sight of 3B3). It's a relatively simple one (Bendix/King KLX 135A, a mid-90's piece of hardware with a small monochrome LCD display), but there are still procedures you need to follow, and you don't want to be fiddling blindly if you are also trying to fly an airplane (and maybe worried about being lost). So I downloaded a PDF manual for the KLX 135A so I can study up a bit on its operation, especially the "nearest" and "direct to" GPS features.

The panel shot above shows just about everything needed to operate the airplane except for the electrical panel, shown below (mounted at the left wing root within reach of both pilots). In the picture above, you can see the throttle and carb heat on the left side panel; mixture, primer, and starter button on the lower left front panel; and the rudder pedals and control stick below. The trim lever is on the left side behind and below the throttle (not visible in this picture). It's a full-resolution picture, so click on it if you're interested.

Tuesday, October 24, 2000

Good Lesson!

Finally some good weather and a good lesson!  I took the morning off for this, and yesterday’s wonderful weather thankfully continued into today.  There was a little snag when I started preflighting 69L before Mario arrived – the mechanic (Jim) was fixing a knob on the radio and putting a placard on the pilot’s door, “no push” – need to open window and unlatch from the outside!  No biggy, but when I opened the door, I felt something drip on my head.  It was fuel from the wing tank, right near the drainage port.  I called Jim back to check it, and he said it was a real leak, and we couldn’t fly 69L!  The good news: since it was a weekday, 261 was available (and 661 is finally back on line with its new engine).  So we flew 261, even though it made a horrible grinding noise when the flaps were lowered to 30 degrees (we decided to fly and not use more than 20 degrees of flaps).

Takeoff and climbout were uneventful – I held the centerline quite well.  I decided to go out to the practice area and do some steep turns and other maneuvers visually, for review, then do some more under the foggles.  This worked out pretty well, though I lost over 100 feet on 2 of 3 steep turns.  Need to practice!  But now I can practice on my own, since Mario says I can solo to the practice area, in part because I did well today.  He did hear some “hangar talk” about my little ATC problem on the last solo lesson, but it was distorted – Bill told him that I said I had the traffic (on base) in sight, then flew right past them – this was not the case.  I told the tower 2 or 3 times that I had the landing traffic in sight and was looking for the turning traffic, understanding I was #3 for landing, but I never saw #2 – they ended up doing a 360 and letting me land ahead of them.  I think the tower should have handled the spacing better in this case, or I could have asked to do a right 360 myself for spacing.  I was maybe a little fast on downwind, but I didn’t do anything wrong.  Today we had close following traffic again, reporting mid-field left downwind at about the same time as me!  It was a Cessna 310 twin, very fast.  He must have slowed down or extended his downwind after I turned base – he landed after us.

Anyway, the maneuvers went pretty well, though my altitude control on the steep turns was mediocre, and I did much more than 90 degrees on my clearing turns.  I did much better under the foggles this time, keeping up a reasonable scan and not letting anything get too out of whack.  A couple of my climbing turns to headings were dead-nuts – this is where you climb 500 feet while turning to a specified heading, wanting to arrive at the heading and altitude simultaneously.  I ended up with 0.4 hours of IFR this time, and felt pretty good about it, though at the end I did start to have this mismatch between the attitude indicator showing a slight bank and my brain saying nope, this is level!  Have to remember that in case of engine failure above clouds, the non-vacuum turn and bank indicator is my friend, NOT that attitude indicator, which will tumble when you lose vacuum!  Partial panel!  Yikes!

Speaking of loss of power, Mario pulled this on me near the Quabbin, and I did very well, establishing best glide, picking out a nice farmer’s field, judging the wind, entering base, and turning for line-up and doing a forward slip to kill some altitude.  Only thing I forgot was my ABCDE emergency procedures list – airspeed, best place to land, checklist (for possible restart or errors), D I forget now (DISTRESS!), and E for exit preparations (turn off fuel and mags, but leave master switch on until flaps are out, and also unlatch doors).  I did this OK, and I also navigated back to ORH pretty well.

All in all, a nice lesson, with nice weather to boot!  Mario got laser eye surgery so he is now 20/15 uncorrected – cool!  $4000 for that!

Tuesday, August 29, 2000

Supplemental: Several August Flights

Wow, I’ve gotten behind in documenting my flights. It’s not that they are routine or anything, but I’m short of time tonight too! Briefly

8/19/00 Dual with Mario, 1.1 hours – Filling in my syllabus items with power-on and power-off stalls and 0.4 hours of simulated instrument with foggles. This was turns to headings, climbs, and descents. This was a pretty good lesson.

8/27/00 Dual with Mario, 1.6 hours – We got carried away! Plan was to practice forward slips at altitude, and we did a little, lining up with some power lines near the Quabbin as if they were a runway, but very high. Forwards slips to lose altitude fast (20 degrees of flaps, though Mario does them with full flaps too, usually not recommended). We also did a little VOR and pilotage practice – it was good visibility but a lot of low haze that made it hard to identify location. If I will go solo to practice area, I have to be able to get back easily! Also tried “Dutch rolls” as Jason had showed me once, cross-control exercise, keeping nose on point, fishtailing with opposite rudder. Ended up talking about and going to the hook-shaped 2500’ runway at Palmer (PMX), and it took me three tries to land on it. Landing illusion from narrow/short runway, you think you are high. I’m spoiled by ORH’s wide 7000’ runway!

8/29/00 Solo landing practice, 0.7 hours in pattern. Frustrating session. Two fairly good landings in left pattern, then passing Hood blimp caused tower to put me in right traffic, and I got flustered and flew downwind too tight and didn’t reverse wind correction. This led to rushed base and high final. Overshot turn to final each time. Grrr! Need more work, and still getting slow on base!!!