Mike Marron wrote:
In any event, other than NDB's, what type of
instrument approaches were generally available back in WW2?


Radio ranges. Pilots flew along a beam listening to dots and dashes. The tone
changed if you drifted off the beam. Some of the old timers here can explain
this a lot better than me since I didn't start flying until the late 1970's.



--
Mortimer Schnerd, RN


http://www.mortimerschnerd.com