Drift Sights, Mk II-B Pelorus, and Mk IIC with Recording Base UH-1 descriptions

descriptions

Mint condition gauge

allowing for course adjustments left or right

Typically mounted on the rear housing of a 50 cal machine gun from a side/waist gun position in the aircraft

achieving the same results by monitoring EGT (exhaust gas temperature)

Drift Sights, Mk II-B Pelorus, and Mk IIC with Recording Base UH-1 descriptionsHere are two types of aircraft Pelorus Drift Sight. A Pelorus Drift Sight is designed to function either as a Pelorus, for taking bearings on objects, or for improving dead reckoning aircraft navigation by measuring the angle between the heading and the track of an airplane. It consists of a small 'telescope' viewing vertically towards the ground, angled toward the direction of the aircraft. When viewing the ground through the scope while in flight,