IFR Formulae
Does anyone have any useful IFR 'rule of thumb' formulae suitable for a 180 kts aircraft.
I am conversant with the elementary stuff, such as 5xGS for RoD at 3deg GP, and max drift etc, but would appreciate anything more involved but useful in the cockpit. Especially, military MDR, holds, timings, VDP calcs, lead radials for Loc intercept etc.
Also if anyone could refresh my memory on VOR/TACAN point to point-ing I'd be most grateful.
Thanks in advance,
Miles Offtarget.