Universal Licensing System
WRDJ690
Airosurf Communications, Inc.
License details
| ULS identifier | 4160291 |
|---|
| Call sign | WRDJ690 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-05-15 |
|---|
| Expiration | 2029-05-15 |
|---|
| Frequency range | 10915 - 11405 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 35.7321111, -97.4360278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:08 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 10915.00000000 | | | | | |
| 1 | 4 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
| 1 | 2 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 10915.00000000 | | 77M0D7D |
| 1 | 3 | 10915.00000000 | | 77M0D7D |
| 1 | 3 | 10915.00000000 | | 77M0D7D |
| 1 | 3 | 10915.00000000 | | 77M0D7D |
| 1 | 3 | 10915.00000000 | | 77M0D7D |
| 1 | 3 | 10915.00000000 | | 77M0D7D |
| 1 | 3 | 10915.00000000 | | 77M0D7D |
| 1 | 3 | 10915.00000000 | | 77M0D7D |
| 1 | 4 | 10915.00000000 | | 77M0D7D |
| 1 | 4 | 10915.00000000 | | 77M0D7D |
| 1 | 4 | 10915.00000000 | | 77M0D7D |
| 1 | 4 | 10915.00000000 | | 77M0D7D |
| 1 | 4 | 10915.00000000 | | 77M0D7D |
| 1 | 4 | 10915.00000000 | | 77M0D7D |
| 1 | 4 | 10915.00000000 | | 77M0D7D |
| 1 | 4 | 10915.00000000 | | 77M0D7D |
| 1 | 1 | 11245.00000000 | | 79M6D7D |
| 1 | 1 | 11245.00000000 | | 79M6D7D |
| 1 | 1 | 11245.00000000 | | 79M6D7D |
| 1 | 1 | 11245.00000000 | | 79M6D7D |
| 1 | 2 | 11245.00000000 | | 79M6D7D |
| 1 | 2 | 11245.00000000 | | 79M6D7D |
| 1 | 2 | 11245.00000000 | | 79M6D7D |
| 1 | 2 | 11245.00000000 | | 79M6D7D |
| 1 | 3 | 11405.00000000 | | 77M0D7D |
| 1 | 3 | 11405.00000000 | | 77M0D7D |
| 1 | 3 | 11405.00000000 | | 77M0D7D |
| 1 | 3 | 11405.00000000 | | 77M0D7D |
| 1 | 3 | 11405.00000000 | | 77M0D7D |
| 1 | 3 | 11405.00000000 | | 77M0D7D |
| 1 | 3 | 11405.00000000 | | 77M0D7D |
| 1 | 3 | 11405.00000000 | | 77M0D7D |
| 1 | 4 | 11405.00000000 | | 77M0D7D |
| 1 | 4 | 11405.00000000 | | 77M0D7D |
| 1 | 4 | 11405.00000000 | | 77M0D7D |
| 1 | 4 | 11405.00000000 | | 77M0D7D |
| 1 | 4 | 11405.00000000 | | 77M0D7D |
| 1 | 4 | 11405.00000000 | | 77M0D7D |
| 1 | 4 | 11405.00000000 | | 77M0D7D |
| 1 | 4 | 11405.00000000 | | 77M0D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11701 W Forrest Hills Rd, Guthrie, LOGAN, OK | 35.78027778, -97.56938889 | 321.000 m | LTOWER | 21.000 m structure / 22.000 m overall | N |
| 2 | R | | 35.68769444, -97.65997222 | 352.000 m | | | |
| 3 | R | | 35.73211111, -97.43602778 | 366.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Jirous JRMB-900-10/11 | | V | 37.5000 | 218.4000 | | |
| 1 | 2 | R | Jirous JRMB-900-10/11 | | | 37.5000 | | | |
| 1 | 3 | R | Jirous JRMB-900-10/11 | | | 37.5000 | | | |
| 2 | 1 | T | Jirous JRMB-900-10/11 | | H | 37.5000 | 218.4000 | | |
| 2 | 2 | R | Jirous JRMB-900-10/11 | | | 37.5000 | | | |
| 2 | 3 | R | Jirous JRMB-900-10/11 | | | 37.5000 | | | |
| 3 | 1 | T | Jirous JRMB-900-10/11 | | H | 37.5000 | 113.1000 | | |
| 4 | 1 | T | Jirous JRMB-900-10/11 | | V | 37.5000 | 113.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-04-30 | WRDJ690 | LETCNS |
| 2023-02-01 | WRDJ690 | LIMOD |
| 2020-08-18 | WRDJ690 | LETCNS |
| 2020-04-09 | WRDJ690 | LIMOD |
| 2019-05-15 | WRDJ690 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4160291 | 2026-08-02 02:43:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDJ690 | ULS 4160291 | 2026-08-02 02:43:08 |
| Status | A | ULS 4160291 | 2026-08-02 02:43:08 |
| Service | MG | ULS 4160291 | 2026-08-02 02:43:08 |
| Grant Date | 2019-05-15 | ULS 4160291 | 2026-08-02 02:43:08 |
| Expiration Date | 2029-05-15 | ULS 4160291 | 2026-08-02 02:43:08 |