It will be noted that only for the manual flight case has a definite correlation of the error with height been established. ... AH Medium/Turboprop _ 0 5 AHM Heavy Piston R R 6 AHM Medium/Turboprop M a Manual only A a Auto-pilot only AHanbsp;...
|Title||:||Manual of Barometry (WBAN)|
|Author||:||United States. Weather Bureau|