Universal Licensing System
WRCH472
Surf Air Wireless, LLC
License details
| ULS identifier | 4087703 |
|---|
| Call sign | WRCH472 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2018-10-02 |
|---|
| Expiration | 2028-10-02 |
|---|
| Frequency range | 19460 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Bremen, MARSHALL, IN |
|---|
| Coordinates | 41.4563889, -86.1593611 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:31 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
| 1 | 2 | FXO | 19460.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19380.00000000 | | 80M0G7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 1 | 19380.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0G7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
| 1 | 2 | 19460.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1020 High Rd, Bremen, MARSHALL, IN | 41.45638889, -86.15936111 | 247.800 m | B | 13.700 m structure / 13.700 m overall | |
| 2 | R | | 41.45791667, -86.19350000 | 251.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-18 | | H | 38.7000 | 273.4000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18 | | | 38.7000 | | | |
| 2 | 1 | T | COMMSCOPE VHLP2-18 | | V | 38.7000 | 273.4000 | | |
| 2 | 2 | R | COMMSCOPE VHLP2-18 | | | 38.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-05 | WRCH472 | LIASS |
| 2021-08-03 | WRCH472 | LITRAN |
| 2018-11-21 | WRCH472 | LITRAN |
| 2018-10-02 | WRCH472 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4087703 | 2026-08-02 02:44:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCH472 | ULS 4087703 | 2026-08-02 02:44:31 |
| Status | A | ULS 4087703 | 2026-08-02 02:44:31 |
| Service | MG | ULS 4087703 | 2026-08-02 02:44:31 |
| Grant Date | 2018-10-02 | ULS 4087703 | 2026-08-02 02:44:31 |
| Expiration Date | 2028-10-02 | ULS 4087703 | 2026-08-02 02:44:31 |