Universal Licensing System
WRCN637
Air Advantage
License details
| ULS identifier | 4102315 |
|---|
| Call sign | WRCN637 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2018-11-20 |
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| Expiration | 2028-11-20 |
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| Frequency range | 17900 MHz |
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| Locations | 2 |
|---|
| Representative location | CROSWELL, SANILAC, MI |
|---|
| Coordinates | 43.2667778, -82.6156944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 159 S HOWARD AVE, CROSWELL, SANILAC, MI | 43.26677778, -82.61569444 | 223.700 m | SILO | 48.800 m structure / 57.900 m overall | |
| 2 | R | | 43.21830556, -82.52772222 | 192.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | SAF TEHNIKA D18A60T1K601 | | V | 38.9000 | 127.0000 | | |
| 1 | 2 | R | SAF TEHNIKA D18A60T1K601 | | | 38.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-08 | WRCN637 | LITRAN |
| 2020-07-27 | WRCN637 | FRATRE |
| 2020-06-24 | WRCN637 | PNLISR |
| 2020-06-24 | WRCN637 | LETTRS |
| 2020-02-19 | WRCN637 | LETCNS |
| 2018-11-20 | WRCN637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4102315 | 2026-08-02 02:43:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCN637 | ULS 4102315 | 2026-08-02 02:43:08 |
| Status | A | ULS 4102315 | 2026-08-02 02:43:08 |
| Service | MG | ULS 4102315 | 2026-08-02 02:43:08 |
| Grant Date | 2018-11-20 | ULS 4102315 | 2026-08-02 02:43:08 |
| Expiration Date | 2028-11-20 | ULS 4102315 | 2026-08-02 02:43:08 |