hint; your buddy is a required crewmember while you are under the hood.
And that means, in current FAA-speak, that your buddy must have a current
medical. He/she does NOT have to have any endorsements that might be needed to be PIC, such as if you're practicing in a C-180, your buddy does NOT need a tailwheel endorsement, or if you're practicing in a Bonanza, your buddy does NOT need either a complex or high performance endorsement. The only exception is that if your buddy is SES only, and you're flying a SEL, then your buddy doesn't qualify--but I don't think I've ever met someone who was SES only. Your buddy does NOT need to be current, either (no BFR required, no night time required, no 3 landings in the last 90 days required).
I agree with Gump, too, that getting good and staying good with partial panel is necessary. The only thing I'd add to that, though, is realize that not all partial panel is the same. The traditional training method is to fail the vacuum instruments (DG and AI), but other things fail, too. Like you're shooting a VOR approach, and your VOR's red flag suddenly flips up. Or suddenly you realize that the airspeed indicator increases as you go higher and decreases as you go slower, so it's not working. Or the vacuum system is working fine--but the electrical system dies, so you lose all your avionics. What? You say that your battery is required to be good for half an hour--but have you ever turned off your alternator to find out if that's really true? And what if both the alt and batt CBs blow at the same time. And if you're going to rely on the "traditional" DG and AI failure, recognize that in real life, they don't immediately stop working--it may be several minutes before you realize that your vacuum pump has eaten itself, before you see evidence of that from the DG and AI.
What of the weather? Back in your VFR/VMC days, that was easy. VMC, go; IMC, don't go. Now you need to know how much IMC you can handle, and how much IMC your airplane can handle. Things like imbedded T-storms, icing, freezing rain, hail--all are things you never had to contend with flying VFR.
And yet, the IR opens up so many doors and allows the completion of so many flights that were impossible or at best dicey when you were "only" a VFR pilot.
Can you get along without the IR? Sure. Many pilots do, their entire lives. But it is SOOOOOO worth having, and
it can be a true life saver. Review this video again--and take it from me, it's accurate.
http://www.aopa.org/AOPA-Live.aspx?watc ... 74403E0%7DNow let me tell you about my first start-to-finish student. Steve became an excellent "stick" very quickly. Fast learner, but arrogant--believed he was better than he was. I can think of several stories about him, but this one fits this thread. He was very good under the hood, and he'd already had his 3 hours minimum hood time, but no actual. Several times he said that he didn't see why flying on instruments was so hard like he'd heard, and he was sure he could handle it--and that worried me.
We were scheduled for his long cross country, and he wanted to go to Jackson from Laramie. His wife was riding along. An unnecessarily long flight, but it was his money. So we headed northwest, but soon after we passed over Riverton, it was obvious to me that we weren't going to make it, as the weather was coming down. I purposely said nothing, though, because this was a training flight. Finally he said, "we can't continue VFR. Can we go IFR?" I told him that the 172 could never get to the 14,000' MEA that would be required, so he decided to turn around--finally. After he'd turned us around, I took the controls, told him to plot a course to Casper, and we'd have lunch there.
At Casper, I filed IFR for Laramie, anticipating that we'd run into some IMC, and we did. Soon after crossing over Casper Mountain south of Casper, we were in "in and out" IMC. And pretty soon, I had to nudge him and point out the whopper-jawed AI. He righted the airplane, and I called Center to get a block altitude, telling the ATCer that this was a training flight and he would see a lot of diversions from altitude and course on his radar. Because we weren't using headsets (this was in ancient times), Steve didn't hear my comments to ATC.
Pretty soon, we were in a descending spiral again, and I pointed to the AI, he righted the airplane, climbed back up the couple hundred feet we'd lost and got on course. But he was starting to sweat. I let it happen again, and this time I let it go almost to the MEA before I told him--he had lost nearly 1000' and had turned 180 degrees. After making his corrections again, he asked why this kept happening--and I told him it was because he was trusting his feelings, not the instruments--he must absolutely concentrate on the instruments and not glance out the window, not trust his inner ear, only the instruments.
Now we flew along for about 20 minutes more, without any more excursions from heading or altitude. It was cool in the airplane, but he was sweating a lot. Finally he admitted it was just too much and asked if I could fly for awhile. So I flew from where we were at that point (roughly halfway between Casper and Medicine Bow) to just about 10-15 minutes north of Laramie, where we flew out of the IMC. I had him take over, and he flew on and landed.
There is nothing quite like a VFR pilot flying into IMC to teach the value of the IR. The problem is that some choose to do it without a competent instructor aboard, and those are the ones we read about in the NTSB reports. So let me repeat:
The IR can be a real life saver.Cary