AS420B Flight Directors (Reciprocating Engine Powered Aircraft)
Reaffirmed
2/16/2008
- Content
- This Aerospace Standard covers Flight Directors for use on aircraft to indicate to the pilot, by visual means, the correct control application for the operation of an aircraft in accordance with a pre-selected flight plan.
- Citation
- SAE International Technical Standard, Flight Directors (Reciprocating Engine Powered Aircraft), SAE Standard AS420B, Reaf. Nonc. February 2008, Noncurrent October 1996, Revised March 1962, Issued December 1954, https://doi.org/10.4271/AS420B.