MB10-128: DAYTON-GRANGER Marker Beacon Antenna | Boeing Shop
J41 - GFS
MARKER BEACON ANTENNA
Marker beacon - Wikipedia
CI102 | MARKER BEACON ANTENNA | Textron Aviation
Marker Beacon System * Function The marker beacon system is a radio navigation aid which determines the distance between the aircraft and the runway threshold. The system provides visual and aural indications
The Different Types of Aircraft Antennas And Their Function - Aero Corner
feature identification - Can you identify this antenna on a Cessna 172N? - Aviation Stack Exchange