Universal Licensing System
WRFL901
Xchange Telecom Corp.
License details
| ULS identifier | 4266569 |
|---|
| Call sign | WRFL901 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2020-03-26 |
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| Expiration | 2030-03-26 |
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| Frequency range | 17900 MHz |
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| Locations | 2 |
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| Representative location | New York, KINGS, NY |
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| Coordinates | 40.6937500, -73.9088611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:14 |
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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 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 751 Knickerbocker Ave, New York, KINGS, NY | 40.69375000, -73.90886111 | 19.500 m | BANT | 21.000 m structure / 23.000 m overall | |
| 2 | R | | 40.66472222, -73.95811111 | 25.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLPX3-18A | | S | 43.5000 | 232.3000 | | |
| 1 | 2 | R | Commscope VHLPX3-18A | | | 43.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-29 | WRFL901 | LETCNS |
| 2020-03-26 | WRFL901 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4266569 | 2026-08-02 02:43:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFL901 | ULS 4266569 | 2026-08-02 02:43:14 |
| Status | A | ULS 4266569 | 2026-08-02 02:43:14 |
| Service | MG | ULS 4266569 | 2026-08-02 02:43:14 |
| Grant Date | 2020-03-26 | ULS 4266569 | 2026-08-02 02:43:14 |
| Expiration Date | 2030-03-26 | ULS 4266569 | 2026-08-02 02:43:14 |