![File:US Navy Radio Compass Receiver Model SE-1012, 1918 - New England Wireless & Steam Museum - East Greenwich, RI - DSC06688.jpg - Wikimedia Commons File:US Navy Radio Compass Receiver Model SE-1012, 1918 - New England Wireless & Steam Museum - East Greenwich, RI - DSC06688.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/8/89/US_Navy_Radio_Compass_Receiver_Model_SE-1012%2C_1918_-_New_England_Wireless_%26_Steam_Museum_-_East_Greenwich%2C_RI_-_DSC06688.jpg)
File:US Navy Radio Compass Receiver Model SE-1012, 1918 - New England Wireless & Steam Museum - East Greenwich, RI - DSC06688.jpg - Wikimedia Commons
![Control Unit, BC-434-A, (Restoration Project) of SCR-269 Automatic Radio Compass | Control unit, Radio, Control Control Unit, BC-434-A, (Restoration Project) of SCR-269 Automatic Radio Compass | Control unit, Radio, Control](https://i.pinimg.com/originals/3e/c9/08/3ec908ee5ac0dbf771f4af76710fd10b.jpg)
Control Unit, BC-434-A, (Restoration Project) of SCR-269 Automatic Radio Compass | Control unit, Radio, Control
![Aircraft Radio Compass Indicator Model MN-98B Royal Canadian | Etsy | Radio, Compass, Electric aircraft Aircraft Radio Compass Indicator Model MN-98B Royal Canadian | Etsy | Radio, Compass, Electric aircraft](https://i.pinimg.com/originals/01/f7/9e/01f79ec40497ccef846930745cf11893.jpg)