Altimeter MC-3, Astek Instruments, F-4 Phantom II B-25 Although the image of the

Although the image of the instrument panel shows an instrument without the tripmeter reset knob

over a large railroad marshalling yard

and informs the computer of the targets direction by rotating the turret

The US Navy Anchor logo is stamped on the back and on the face is embossed "BU AERO US NAVY" (Bureau of Aeronautics)

Here are two types of aircraft Pelorus Drift Sight

Altimeter MC-3, Astek Instruments, F-4 Phantom II B-25 Although the image of theHere is a combination counter pointer Altimeter, made by Astek Instruments, MS35450 1. The MC 3 Altimeters were used in most models of the US military's F 4 Phantom II's including the models B, C, D, and J. The pointer rotates to indicate altitude in hundreds of feet and the counter rotates to indicate thousands of feet. The knob rotates the barometric pressure adjustment. Measures 3. 25 inches diameter and ~7 inches deep. It is in nice condition for