Universal Licensing System
WRJM863
Surf Air Wireless, LLC
License details
| ULS identifier | 4337019 |
|---|
| Call sign | WRJM863 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2020-09-26 |
|---|
| Expiration | 2030-09-26 |
|---|
| Frequency range | 11485 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Cohoctah, LIVINGSTON, MI |
|---|
| Coordinates | 42.7604722, -83.9505556 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0D7W |
| 1 | 2 | 11485.00000000 | | 80M0G7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0D7W |
| 1 | 1 | 11645.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1495 E Cohoctah Rd, Cohoctah, LIVINGSTON, MI | 42.76047222, -83.95055556 | 271.300 m | SILO | 45.700 m structure / 48.900 m overall | |
| 2 | R | | 42.65288889, -84.02630556 | 277.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP2-11WA | | H | 34.7000 | 207.5000 | | |
| 1 | 2 | R | Commscope VHLP2-11WA | | | 34.7000 | 0.0000 | | |
| 2 | 1 | T | Commscope VHLP2-11WA | | V | 34.7000 | 207.5000 | | |
| 2 | 2 | R | Commscope VHLP2-11WA | | | 34.7000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-09 | WRJM863 | LOATRM |
| 2022-08-09 | WRJM863 | PAATRM |
| 2022-08-09 | WRJM863 | ANATRM |
| 2022-08-09 | WRJM863 | FRATRM |
| 2022-05-31 | WRJM863 | FRATRE |
| 2022-05-04 | WRJM863 | PNLISR |
| 2022-05-04 | WRJM863 | LETTRS |
| 2021-12-28 | WRJM863 | LETCNS |
| 2021-08-03 | WRJM863 | LITRAN |
| 2021-03-24 | WRJM863 | LIAUA |
| 2020-09-26 | WRJM863 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4337019 | 2026-08-02 02:44:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJM863 | ULS 4337019 | 2026-08-02 02:44:33 |
| Status | A | ULS 4337019 | 2026-08-02 02:44:33 |
| Service | MG | ULS 4337019 | 2026-08-02 02:44:33 |
| Grant Date | 2020-09-26 | ULS 4337019 | 2026-08-02 02:44:33 |
| Expiration Date | 2030-09-26 | ULS 4337019 | 2026-08-02 02:44:33 |