Universal Licensing System
WRFE492
Surf Air Wireless, LLC
License details
| ULS identifier | 4250105 |
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| Call sign | WRFE492 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2020-02-12 |
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| Expiration | 2030-02-12 |
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| Frequency range | 11155 MHz |
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| Locations | 2 |
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| Representative location | Saranac, IONIA, MI |
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| Coordinates | 42.9657222, -85.1919444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
| 1 | 1 | FXO | 11155.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
| 1 | 1 | 11155.00000000 | | 80M0G7W |
| 1 | 1 | 11155.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5746-5998 Sayles Rd, Saranac, IONIA, MI | 42.96572222, -85.19194444 | 247.000 m | POLE | 50.000 m structure / 51.000 m overall | |
| 2 | R | | 42.83761111, -85.23191667 | 253.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves HP2-11 | | V | 34.5000 | 192.9000 | | |
| 1 | 2 | R | Radio Waves HP2-11 | | | 34.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-03 | WRFE492 | LITRAN |
| 2021-05-11 | WRFE492 | LETCNS |
| 2020-02-12 | WRFE492 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4250105 | 2026-08-02 02:44:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFE492 | ULS 4250105 | 2026-08-02 02:44:31 |
| Status | A | ULS 4250105 | 2026-08-02 02:44:31 |
| Service | MG | ULS 4250105 | 2026-08-02 02:44:31 |
| Grant Date | 2020-02-12 | ULS 4250105 | 2026-08-02 02:44:31 |
| Expiration Date | 2030-02-12 | ULS 4250105 | 2026-08-02 02:44:31 |