FGR.1 AN-ASN-39A better than a sextant ?
Can anyone say how "good" the AN-ASN-39A was in operation? How about Present Position accuracy after say an hours flight.
I know in Auto it had inputs from the CADC, TAS Mag heading fom the CAC, and radar wind from the VSC. Max range of 1999 nautical miles.
Can remember from the navs on 43 that Present Position accuracy was the most requested attribute !