Universal Licensing System
WPTD316
Aviation Spectrum Resources Inc
License details
| ULS identifier | 2348443 |
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| Call sign | WPTD316 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2001-09-04 |
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| Expiration | 2006-09-04 |
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| Cancellation | 2006-07-07 |
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| Frequency range | 129.7 MHz |
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| Locations | 1 |
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| Representative location | San Francisco, SAN FRANCISCO, CA |
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| Coordinates | 37.6190000, -122.3748333 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 129.70000000 | | | 55.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 129.70000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | San Francisco International Airport, San Francisco, SAN FRANCISCO, CA | 37.61900000, -122.37483333 | 3.000 m | BANT | 9.000 m structure / 11.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2006-07-08 | WPTD316 | LICAN |
| 2006-06-12 | WPTD316 | LETRES |
| 2006-03-07 | WPTD316 | AUTHPR |
| 2006-01-01 | WPTD316 | LIASS |
| 2005-07-25 | WPTD316 | ESCAPR |
| 2001-09-04 | WPTD316 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2348443 | 2026-08-02 02:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTD316 | ULS 2348443 | 2026-08-02 02:08:36 |
| Status | C | ULS 2348443 | 2026-08-02 02:08:36 |
| Service | AF | ULS 2348443 | 2026-08-02 02:08:36 |
| Grant Date | 2001-09-04 | ULS 2348443 | 2026-08-02 02:08:36 |
| Expiration Date | 2006-09-04 | ULS 2348443 | 2026-08-02 02:08:36 |
| Cancellation Date | 2006-07-07 | ULS 2348443 | 2026-08-02 02:08:36 |