Universal Licensing System
WFD4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1975172 |
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| Call sign | WFD4 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2025-03-26 |
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| Expiration | 2035-03-08 |
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| Frequency range | 129.75 MHz |
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| Locations | 1 |
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| Representative location | NEW YORK, QUEENS, NY |
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| Coordinates | 40.6492778, -73.7827500 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FA | 129.75000000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 129.75000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | JFK INTERNATIONAL AIRPORT, NEW YORK, QUEENS, NY | 40.64927778, -73.78275000 | 4.000 m | BANT | 15.000 m structure / 19.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 19.000 m | | | 360.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | JFK INTL AIRPORT, NEW YORK, NY | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-26 | WFD4 | LIREN |
| 2024-12-16 | WFD4 | LETRES |
| 2015-03-10 | WFD4 | LIREN |
| 2015-02-06 | WFD4 | LIAUA |
| 2015-02-05 | WFD4 | LIAUA |
| 2015-02-05 | WFD4 | ESUAPR |
| 2015-02-04 | WFD4 | ESUAPR |
| 2014-12-15 | WFD4 | LETRES |
| 2007-03-01 | WFD4 | AUTHPR |
| 2006-03-07 | WFD4 | AUTHPR |
| 2006-01-01 | WFD4 | LIASS |
| 2005-07-25 | WFD4 | ESCAPR |
| 2005-02-15 | WFD4 | LIREN |
| 2004-12-13 | WFD4 | LETRES |
| 2001-04-27 | WFD4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1975172 | 2026-08-02 02:08:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WFD4 | ULS 1975172 | 2026-08-02 02:08:30 |
| Status | A | ULS 1975172 | 2026-08-02 02:08:30 |
| Service | AF | ULS 1975172 | 2026-08-02 02:08:30 |
| Grant Date | 2025-03-26 | ULS 1975172 | 2026-08-02 02:08:30 |
| Expiration Date | 2035-03-08 | ULS 1975172 | 2026-08-02 02:08:30 |