Universal Licensing System
WSMS254
Stratolaunch, LLC
License details
| ULS identifier | 5297689 |
|---|
| Call sign | WSMS254 |
|---|
| Radio service | AF |
|---|
| Status | A |
|---|
| Grant date | 2026-05-04 |
|---|
| Expiration | 2031-05-04 |
|---|
| Frequency range | 2.8524 - 21.9324 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Mojave, KERN, CA |
|---|
| Coordinates | 35.0483333, -118.1430556 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:36 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FAT | 2.85240000 | | 2.85100000 | 100.000000 | | |
| 1 | 1 | FAT | 3.44440000 | | 3.44300000 | 100.000000 | | |
| 1 | 1 | FAT | 6.55140000 | | 6.55000000 | 100.000000 | | |
| 1 | 1 | FAT | 10.04640000 | | 10.04500000 | 100.000000 | | |
| 1 | 1 | FAT | 13.31340000 | | 13.31200000 | 100.000000 | | |
| 1 | 1 | FAT | 21.93240000 | | 21.93100000 | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2.85240000 | | 2K80J3E |
| 1 | 1 | 3.44440000 | | 2K80J3E |
| 1 | 1 | 6.55140000 | | 2K80J3E |
| 1 | 1 | 10.04640000 | | 2K80J3E |
| 1 | 1 | 13.31340000 | | 2K80J3E |
| 1 | 1 | 21.93240000 | | 2K80J3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 553 Riccomini, Mojave, KERN, CA | 35.04833333, -118.14305556 | 824.000 m | BANT | 12.000 m structure / 15.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | V | 0.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-05 | WSMS254 | PLAUPR |
| 2026-05-04 | WSMS254 | IFRBSE |
| 2026-05-04 | WSMS254 | COR |
| 2026-05-04 | WSMS254 | INTDUP |
| 2026-05-04 | WSMS254 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5297689 | 2026-08-02 02:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMS254 | ULS 5297689 | 2026-08-02 02:08:36 |
| Status | A | ULS 5297689 | 2026-08-02 02:08:36 |
| Service | AF | ULS 5297689 | 2026-08-02 02:08:36 |
| Grant Date | 2026-05-04 | ULS 5297689 | 2026-08-02 02:08:36 |
| Expiration Date | 2031-05-04 | ULS 5297689 | 2026-08-02 02:08:36 |