Fuel Quantity Indicator, C-54 Douglas Skymaster, Liquidometer EA101-19, DC-4 BOAC

Fuel Quantity Indicator, C-54 Douglas Skymaster, Liquidometer EA101-19, DC-4 BOACHere is a Fuel Quantity Indicator, Liquidometer part number EA101 19 as illustrated on in the US Army Air Force's Flight Manual, dated January 1945, for the Douglas C 54 Skymaster Transport (see photo). Appearing on the co pilots panel, it is marked for the Inboard fuel tank. Measures 3. 25in diameter and ~3in deep. It is in nice condition given its age. The dial markings are clear and the glass and case are intact. See photos.

Here is an unusual aircraft Engine Triple Gage using the GE Type DJ-3 electrical instrument platform

each which rotate as the pressures change

The attitude control switch has a metal guard which prevents it from being switched off

indicating vertical speed from 0-2000 ft/min

It has a service stamp SMAMA (USAF Sacramento Air Materiel Area at McClellan AFB

ID-310A/ARN

It has a date of manufacture stamped June 1952

this indicator was used in the Avro Anson

This is a vintage Wing Flap Position Indicator made by Bendix

It measures 3

“Radio Set AN/ APN-2 is an airborne radar interrogator / responder of the "Rebecca" type that will enable an aircraft to home on ground radar beacons of the "Eureka" type such as AN/PPN-1 and AN/PPN-2and the heavier beacons

The case measures 12