Radio Altimeter, 420-450 MC (imp SCR-618) AT-4/ARN-1,
Components
- BC-788*, Radar Altimeter, 420-450 MC 14 tube
- BC-1152, Pilot's Indicator 3HP7 CRT and 6H6 CD-1109,1124
- I-152*, and M-387 visor
- AT-4 ARN-1 antenna
- WC-549 S/T SCR-517, later APS-13 TS-10,23
References
- CO AN 08-15CB-1, TO 08-10-159 6-1943