In flight I'll be darn if I can hold one degree heading.
Well, that's because you haven't been practicing your zero-zero take-offs. :wink2:
On the ground such a lack of precision poses immediate concern. Especially when coming up with power (changing power settings) and airspeed coming alive (flight controls becoming effective).
Well, OK. As I eluded, this is a TRAINING EXERCISE, so, we would start off the first time by focusing on holding a heading as you ease in the power, get your rudder feet set, looking outside with the hood strapped in place, but tilted up enough to look out at the centerline, then back in to your heading. You would have set the heading bug if you have one, if you don't you would have made sure the little needle nose of the airplane on the heading indicator is PRECISELY covered over the PRECISE mark that is a fat 10 degree mark so you can see the fat degree mark peeking out from under the needle nose of the little airplane that would indicate a degree of movement.
This is how you have to take-off a tailwheel, by the way. Not more than one degree of movement either way.
So, as you gain the proficiency of seeing the Heading Indicator make the slightest movement, you will learn to make simultaneous rudder pressures to keep it on, or very near, the centerline. Of course, we are not doing it with even the slightest crosswind - it's a TRAINING EXERCISE. The objective is gaining INSTRUMENT CONTROL of the heading with the rudder.
To make the rudder pressures instantaneously with heading movements.
Like you want to fly the Localizer, later on down the road.
This is the part I don't get. Sure, the CFI is at the ready position, but to say 0/0 take off is no more risky than normal???
Starting the training exercise as I began describing, at the student's learning pace, with the student gradually reaching a positive control of the airplane is what a CFI does with a new student on take-off. A new student can jam a rudder in on you at any time.
The comments about it being dangerous is only lack of experience. Like spins, or the 180 turn-around on T.O., or simulated engine cuts at lift-off in multi-engine training.
People who are opposed to these type of more realistic maneuver training are not experienced at it, and therefore, the maneuver may be dangerous with that person.
But we did all that stuff, including zero-zero take-offs in the Old Way, and like everything else in Aviation, you can stack the odds in your favor, if you get training beyond the minimum required for the certificate/rating.
I suppose this comment makes sense when looked at from the CFI's point of view, but it's not about the CFI. Flight training is all about the student....transference of knowledge, etc.
Please elaborate.
I don't quite know what you mean here. That the student is going to try the 0-0 T.O. when he/she is rated? 'zat what you mean? That's a different topic of discussion, if you wanna go there.
Oh, and of all the many many years of doing a T.O. by heading reference, I have never had a gyro to go out on this roll. I have noted a few on VFR take-offs, but they are go into an obvious spin. You can recognize the failure. And don't do it in x/winds.
And to the folks looking for an FAR reference to the IR Take-Off, the PTS is an extension of the FARs.
FAR 61.65(c) lists the minimum required flight proficiency, and the list, , 1 thru 8 is expanded as TASKS in the PTS.
A hooded Take-Off is not listed as a TASK, ergo the "FARs" don't require a demonstration.
But, again, I am not talking of promoting actual 0-0 T.O.s, but I do like the heading control that a student develops without me saying "heading...altitude,...heading. OK, wha- oh watch that heading!...", all the time.
Basic instruments, and by that I mean absolute automatic knee-jerk response to Heading, and Altitude, are a necessary foundation to any further training in other procedures.