Tue Aug 02, 2016 11:59 am
A lot of good information in the previous posts, pay heed to them.
I’m not an Instructor, nor am I IFR rated, but I did stay at a Holiday Inn last night, so take what I’m about to say as entertainment, not instruction. I have taken IFR training to the point where all I lack is the cross country, the tests and check ride (but that doesn’t mean I’m speaking like an instructor or some kind of expert, that’s just a note as to where I am today). Note to self I need to get off my ass and finish it.
Before you let yourself get anywhere near Wx conditions that could possibly lead to Inadvertent IMC, and that includes PVFR that MTV talks about, get yourself some IFR training, and get a lot of it in actual IFR. The hood/foggles/whatever are nice (not really) but we’ve all cheated them because we can. It’s completely different when, as MTV says, you are flying inside a milk bottle. Completely different.
Forget about the stop watch idea, you just went Inadvertent IMC which by it’s very nature means you are surprised, scared, overwhelmed, and your body is IMMEDIATELY sending you false signals, you don’t have time to be playing with a watch, and you don’t need it. You were not in IMC a second ago, now you are, all you need do is execute a standard rate 180 turn right now. Long before you found yourself in this situation you should have formulated a plan to get out, and now you need to execute that plan. For me I immediately shift all my attention to three gauges and three only, and I don’t believe a thing my body is telling me. One, Attitude indicator which gives me bank angle for a standard rate turn (or close enough) and is the nose above, on, or below the horizon. Two, Altimeter which confirms what the attitude indicator is telling me, am I gaining, maintaining, or loosing altitude (for me the altimeter is actually a faster reference for that then the attitude indicator). Three, heading indicator/compass (I do know what direction I was flying before I went Inadvertent IMC, right?). And I won’t touch the throttle, not doing so will provide some additional auditory clues to reinforce what I’m seeing on the instruments. Engine sounds labored then I’m climbing, engine doesn’t change then I’m level, engine sounds less labored then I’m descending. This is where a PFD really shines as everything is integrated on a single screen and readouts are really close to one another. One might imagine that a PFD with synthetic vision would be even better, but I think *wink wink* that’d I’d be too busy on the other instruments to include synthetic vision in my scan. Although this might be more a function of having never flown off synthetic vision.
I found a great way to practice getting out of Inadvertent IMC, BUT NOT A SUBSTITUTE FOR ACTUAL IFR TRAINING WITH AN INSTRUCTOR, is with X-Plane on my laptop. Don’t need the rudder pedals, just the control yoke/throttle hardware. X-Plane interfaces with Foreflight as well so I can set everything on my iPad just as I would in my plane, then fly the route on Foreflight while using my laptop screen for the instrument panel and view outside. A cool feature is X-Plane can use real-time weather conditions so since the weather is too crappy to fly I can fly the actual weather outside with X-Plane. [also a great way to practice IFR climbs, turns, descents, holds, procedures and approaches] I wonder if one wore a hood doing this if they could gives themselves vertigo. Imagine flying on your laptop and falling out of the kitchen chair.
Thread drift: One day a number years ago on a crappy weather day I thought I’d take my 185 X-Plane up and fly the Idaho backcountry. See if I could get to a strip from memory. As I flew what I thought was the correct route I suddenly realized I’d flown into a box canyon. Glancing at the ridge I needed to clear I thought “no problem, I’m flying a 185, I can get over that”. So I poured the coals to her. Initially climb rate was great, but I’d forgotten to take into account that as I climbed I was gaining altitude which means loosing horsepower. The closer I got to the ridge the slower my climb rate got so I pulled the yoke back to increase it like every other pilot has done that’s crashed - it worked for a short time. Then about 100 feet short of the ridge (sound familiar?) I was right on top of the trees, ran out of climb, pulled back on the yoke just a little more and stalled it. Crash. At the time I thought “Surely I wouldn’t have actually tried this in a real situation, after all I was on the far right side of the canyon to allow myself a canyon turn out of there”. Who knows. I do know with 100% certainty I’d never try that now.
Now back to your regular programming.