This list of Area 51 scanner frequencies is based on our field research, as well as various official publications and lists found on the Internet. We could not verify all of the listed frequencies, and we suspect that some of them are outdated. Also, there are some frequencies that we chose not to publish here, because they tend to get changed as soon as they become public.
Click here for a glossary of code words used in radio transmissions around Area 51, especially during Red Flag exercises.
Click here for information on the Area 51, NTTR and Nellis AFB Trunking Systems.
All frequencies are in MHz, unless otherwise noted.
>>> Download Uniden BCD396T UASD System file for Nellis AFB and Red Flag here <<<
| Site | Location | [LCN] Control Channels |
| 01 | LV Thomas&Mack | [01] 866.4875 [02] 868.3750 [03] 867.6875 [04] 867.0750 |
| 02 | Overton/Glendale | [01] 857.7125 [02] 858.7125 [03] 855.2125 [04] 857.2625 |
| 03 | Opal Mtn.(SE of LV) | [01] 858.7125 [02] 857.7125 [03] 859.7125 [04] 866.3125 [05] 866.8625 |
| 05 | Las Vegas Sunr.Mtn | [01] 854.9625 [02] 855.4625 [03] 855.9875 [04] 856.4875 [05] 857.2125 [06] 858.2125 [07] 859.2125 [08] 859.7125 [09] 860.2125 [10] 860.7125 [11] 856.2375 [12] 856.9625 [13] 858.4375 [14] 859.4375 [15] 860.9625 |
| 06 | Las Vegas Hotel Rio | [01] --- [02] --- [03] 866.0750 [04] 868.0750 [05] 855.2375 [06] 857.2625 [07] 859.4875 [08] 859.9875 [09] 860.4625 |
| 07 | Beatty | [01] 855.7375 [02] 856.7375 [03] 857.7375 [04] 858.7375 (Simulcast with Amargosa Valley) |
| 07 | Amargosa Valley | [01] 856.2625 [02] 857.2625 [03] 858.2625 [04] 859.2625 (Simulcast with Beatty) |
| 10 | Mount Potosi | [01] 856.9375 [02] 857.9375 [03] 858.9375 [04] 866.2250 [05] 866.7000 [06] 867.7500 |
| 12 | St. George, UT | [01] 856.4625 [02] 857.4625 [03] 858.4625 [04] 859.4625 |
| 14 | Alamo | [01] 856.7125 [02] 857.7125 [03] 858.7125[04] 859.9375 |
| 17 | Tonopah | [01] 856.7375 [02] 857.7375 [03] 858.7375 [04] 859.7375 [05] 860.7375 |
| 18 | Goldfield | [01] 856.4625 [02] 857.4625 [03] 858.4625 [04] 859.4625 |
| 19 | North of Beatty | [01] 856.2625 [02] 857.2625 [03] 858.2625 [04] 859.2625 |
| 19 | Mount Irish | [01] 856.4625 [02] 857.4625 [03] 858.4625 [04] 859.4625 |
| 20 | Warm Springs | [01] 856.9375 [02] 857.9375 [03] 858.9375 [04] 859.9875 (Simulcast with Railroad Valley, Ragged Ridge) |
| 20 | Railroad Valley (Ragged Ridge) | [01] 855.2125 [02] 856.2125 [03] 857.2125 (Simulcast with Warm Springs) |
| 21 | Pioche | [01] 856.7375 [02] 857.7375 [03] 858.7375 [04] 859.7375 (Simulcast with Caliente) |
| 21 | Caliente | [01] 854.9625 [02] 855.9625 [03] 856.2625 [04] 857.2625 (Simulcast with Pioche) |
| 22 | I-15 & US-93 | [01] 856.9375 [02] 857.9375 [03] 858.9375 [04] 858.9625 |
| 22 | Lida | [01] 856.9625 [02] 857.9625 [03] 858.9625 |
| 24 | Primm | [01] 866.0750 [02] 866.4250 [03] 866.8250 [04] 867.4250 [05] --- [06] 868.6250 |
| 25 | Sloan (SW of LV) | [01] 855.7375 [02] 857.4375 [03] 858.2625 [04] 860.2375 [05] 866.2875 [06] 866.8750 [07] 868.2375 [08] 868.5250 [09] 867.3250 [10] 868.8000 |
| 26 | Pioche North | [01] 855.2125 [02] 856.2125 [03] 857.2125 [04] 858.4625 |
| 29 | Angel Peak | [01] 856.4625 [02] 857.4625 [03] 858.4625 [04] 867.2000 [05] 867.4250 [06] 868.1000 [07] 868.3625 [08] 868.6250 |
| 31 | US-93 N of #22 | [01] 866.2875 [02] 866.8750 [03] 867.3375 [04] 867.8125 |