| Usage | Frequency |
|
Roving Security Patrols in vehicles | 142.200
|
|
Security backup frequency | 141.500
|
|
Base Station frequency | 409.025
|
|
Ground Intrusion Sensors | 496.25 | 496.275 | 496.300
|
|
Video Surveillance Perimeter Cameras | 210.010
|
|
Groom Lake AWACS Frequencies ("Darkstar") | 376.200 | 391.800
|
|
Dreamland Frequencies | 118.700 | 126.150 | 253.400 | 255.800 | 261.100 | 392.100
|
|
Groom Lake 554th Range Group | 238.300 | 259.400 | 268.200 | 293.500 | 389.100
|
|
EG&G Co. (Contractor) ("Janet") | 153.050 | 464.500 | 464.550 | 469.500 | 469.550
|
|
Project Skunkworks | 252.400 | 264.100 | 264.600 | 275.200 | 283.700 | 289.400 | 292.100 | 345.400 |
349.300 | 379.900 | 382.600 | 407.400 | 407.500
|
|
Unknown use but reported | 167.700
|
