Flap Position Indicator, 0-45 Degrees, Bendix Type 20000-11M-4 Halifax having an accuracy within plus

having an accuracy within plus or minus 6 feet on the 400-foot range and within plus or minus 60 feet on the 4000-foot range

which in turn would transmit these signals to smaller repeater indicators located at other positions such as the pilots instrument panel

When flying over the transmitter

Aichi M6A Submarine-launched Attack Seaplane Seiran

Measures ~6 inches diameter and ~7 inches tall

Flap Position Indicator, 0-45 Degrees, Bendix Type 20000-11M-4 Halifax having an accuracy within plusThis is a vintage Wing Flap Position Indicator made by Bendix. The instrument is in exceptional condition for its age, likely 1940 50's vintage, likely for a large multi engine aircraft. The dial markings are clear and the glass and case are intact. See photos. Measures 3. 25 inches diameter and ~3 inches deep.