Ammunition Reserve Counter UH-1 dated Oct 29

dated Oct 29

This instrument has not yet been specifically linked to any of these aircraft

the graduations from 50 to 200 m

painted red

The compass would be placed in a fixed mount on top of the instrument panel or in the navigators compartment

Ammunition Reserve Counter UH-1 dated Oct 29This is an electromechanical Ammunition Reserve Counter, used to display the rounds of ammunition remaining in reserve, up to 999 rounds, as the aircraft's guns have been fired. The wheel at the left of the digit display counter is used to set the total rounds loaded into the aircraft. The small protrusion right of the digit display counter was likely used to reset the counter to zero once pressed, but it is either non functional or requires the