Universal Licensing System
WRCH446
Surf Air Wireless, LLC
License details
| ULS identifier | 4087675 |
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| Call sign | WRCH446 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2018-10-02 |
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| Expiration | 2028-10-02 |
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| Frequency range | 10735 MHz |
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| Locations | 2 |
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| Representative location | Wheatfield, JASPER, IN |
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| Coordinates | 41.1940833, -87.0523333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10735.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10735.00000000 | | 40M0G7W |
| 1 | 1 | 10735.00000000 | | 40M0D7W |
| 1 | 1 | 10735.00000000 | | 40M0D7W |
| 1 | 1 | 10735.00000000 | | 40M0D7W |
| 1 | 1 | 10735.00000000 | | 40M0D7W |
| 1 | 1 | 10735.00000000 | | 40M0D7W |
| 1 | 1 | 10735.00000000 | | 40M0D7W |
| 1 | 1 | 10735.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 147 Railroad St, Wheatfield, JASPER, IN | 41.19408333, -87.05233333 | 202.300 m | SILO | 38.100 m structure / 38.100 m overall | |
| 2 | R | | 41.20647222, -87.19447222 | 199.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP4-11 | | V | 41.0000 | 276.6000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP4-11 | | | 41.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-03 | WRCH446 | LITRAN |
| 2018-11-21 | WRCH446 | LITRAN |
| 2018-10-02 | WRCH446 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4087675 | 2026-08-02 02:44:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCH446 | ULS 4087675 | 2026-08-02 02:44:30 |
| Status | A | ULS 4087675 | 2026-08-02 02:44:30 |
| Service | MG | ULS 4087675 | 2026-08-02 02:44:30 |
| Grant Date | 2018-10-02 | ULS 4087675 | 2026-08-02 02:44:30 |
| Expiration Date | 2028-10-02 | ULS 4087675 | 2026-08-02 02:44:30 |