Airspeed Indicator AN-5860T2 Piasecki & Sikorsky Helicopters F4U Corsair This textbook on aircraft instruments

This textbook on aircraft instruments covers essential knowledge of the fundamentals

to indicate Oil Pressure up to 200 PSI

Hydraulics

the E-1 was the first in the E series of sophisticated fire-control systems that were to equip more modern planes

Airspeed Indicator AN-5860T2 Piasecki & Sikorsky Helicopters F4U Corsair This textbook on aircraft instrumentsHere is an Airspeed Indicator, 10 150 Knots, as used in the Piasecki HUP US Army Mule Helicopter during the 1960's and the S 61 Helicopter of Vietnam. The paint on the dial perimeter indicates safe operating range It is in very good condition given its age. Measures 3. 25 inches diameter and ~2 inches deep.