Turn and Bank Indicator US Navy, WWII 88-I-3280 WW2 The knob at the top

The knob at the top of the indicator is actually a hex key used to adjust deviations in readings on the Master Compass

The Main Beacon at the end of the runway transmitted a signal in the form of a narrow beam

This is an inexpensive way to own a relic of some infamous aircraft

Note that this was once owned by a smoker

This is a matched set of dual engine Torque Pressure / BMEP Indicators

Turn and Bank Indicator US Navy, WWII 88-I-3280 WW2 The knob at the topThis Turn & Bank Indicator PN1719 1AF A1 made by Pioneer, was used across virtually all aircraft of the US Navy during WWII. It is in good condition given its age. The dial markings are clear and the glass, case, and fluid are intact. It has a service date stamped on its side of Feb 1945.