Compass, Remote Indicating AN-5730-2 Mavis Used to alter the Heading

Used to alter the Heading Index

Oil-In Temperature up to 120deg C

the 6A/620 was used in Beaufighter (using 2) and the patrol bomber seaplane Short Sunderland (using 4)

The upper mount remains attached

The fluid is intact but not full

Compass, Remote Indicating AN-5730-2 Mavis Used to alter the HeadingHere is an example of a WWII era Remote Indicating Compass AN 5730 2 as appeared in the cockpits of many aircraft of the US Army Air Force and US Navy, such as bombers B 17, B 24, B 29, B 25, and fighters P 38 and P 51, according to the US Army Air Force's Interchangeability Guide dated Feb 1945. The indicator has a serial number prefix of "42" evidence of a year of manufacture of 1942. See spec sheet in the photo gallery. It was also used in the Gyro