Universal Licensing System
WRWK681
Aviation Spectrum Resources Inc
License details
| ULS identifier | 4732346 |
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| Call sign | WRWK681 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2023-03-02 |
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| Expiration | 2033-03-02 |
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| Frequency range | 129.65 - 130.825 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Orlando, ORANGE, FL |
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| Coordinates | 28.4313889, -81.3080556 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 129.65000000 | | | 5.000000 | | RL |
| 1 | 1 | FA | 130.82500000 | | | 5.000000 | | RL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 129.65000000 | | 6K00A3E |
| 1 | 1 | 130.82500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Orlando International Airport, Orlando, ORANGE, FL | 28.43138889, -81.30805556 | 29.200 m | BANT | 35.300 m structure / 36.800 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 36.800 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-26 | WRWK681 | LIMOD |
| 2023-03-02 | WRWK681 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4732346 | 2026-08-02 02:08:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWK681 | ULS 4732346 | 2026-08-02 02:08:35 |
| Status | A | ULS 4732346 | 2026-08-02 02:08:35 |
| Service | AF | ULS 4732346 | 2026-08-02 02:08:35 |
| Grant Date | 2023-03-02 | ULS 4732346 | 2026-08-02 02:08:35 |
| Expiration Date | 2033-03-02 | ULS 4732346 | 2026-08-02 02:08:35 |