Universal Licensing System
WBF4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1974052 |
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| Call sign | WBF4 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2007-09-25 |
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| Expiration | 2017-10-20 |
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| Cancellation | 2011-07-11 |
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| Frequency range | 129.825 - 130.125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | GRAND ISLE, JEFFERSON, LA |
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| Coordinates | 29.2557778, -89.8834167 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:29 |
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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 | 129.82500000 | | | 55.000000 | | HO |
| 1 | 1 | FA | 130.12500000 | | | 55.000000 | | HO |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 129.82500000 | | 6K00A3E |
| 1 | 1 | 130.12500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ROTOR AIDS EXXON HELIPORT, GRAND ISLE, JEFFERSON, LA | 29.25577778, -89.88341667 | 2.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 49.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2011-07-12 | WBF4 | LICAN |
| 2007-09-25 | WBF4 | LIREN |
| 2007-07-23 | WBF4 | LETRES |
| 2007-03-01 | WBF4 | AUTHPR |
| 2006-03-07 | WBF4 | AUTHPR |
| 2006-01-01 | WBF4 | LIASS |
| 2005-07-25 | WBF4 | ESCAPR |
| 2002-09-10 | WBF4 | LIREN |
| 2002-07-29 | WBF4 | LETRES |
| 2001-04-27 | WBF4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1974052 | 2026-08-02 02:08:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WBF4 | ULS 1974052 | 2026-08-02 02:08:29 |
| Status | C | ULS 1974052 | 2026-08-02 02:08:29 |
| Service | AF | ULS 1974052 | 2026-08-02 02:08:29 |
| Grant Date | 2007-09-25 | ULS 1974052 | 2026-08-02 02:08:29 |
| Expiration Date | 2017-10-20 | ULS 1974052 | 2026-08-02 02:08:29 |
| Cancellation Date | 2011-07-11 | ULS 1974052 | 2026-08-02 02:08:29 |