S/A P3-90037 EX W31M-50 The D811C aviator desk clock

The D811C aviator desk clock is modeled after the 811 series aircraft clocks

DM NI50 antennas

The SSD120-(XX) Series High Altitude Nano Encoders are all solid-state devices that measure air pressure and convert the measurements into the ICAO parallel data for pressure altitude transmission via ICAO pressure altitude Gray Code output

This antenna has five different  TSO certifications and uses the the same popular footprint of many other ATCRBS Mode S Transponder/DME/UAT ADS-B and VHF communications antennas

Included in this kit are chartabs (set of 3)

S/A P3-90037 EX W31M-50 The D811C aviator desk clockS A P3 90037 EX, OTTO ENGINEERING,