Universal Licensing System
WPWT366
SP Aviation Inc.
License details
| ULS identifier | 2477510 |
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| Call sign | WPWT366 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 2003-01-16 |
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| Expiration | 2008-01-16 |
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| Cancellation | 2008-03-22 |
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| Frequency range | 122.825 MHz |
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| Locations | 1 |
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| Representative location | Hayward, ALAMEDA, CA |
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| Coordinates | 37.6016667, -122.1175000 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 122.82500000 | | | 15.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 122.82500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Hayward Air Terminal, Hayward, ALAMEDA, CA | 37.60166667, -122.11750000 | 14.300 m | BPOLE | 10.600 m structure / 13.700 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.700 m | | 6.0000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 21889 Skywest Dr, Hayward, CA | ALAMEDA | 5107833584 |
License history
| Date | File or call sign | Action |
|---|
| 2008-03-22 | WPWT366 | LIEXP |
| 2007-10-22 | WPWT366 | LETRES |
| 2003-01-16 | WPWT366 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2477510 | 2026-08-02 02:08:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWT366 | ULS 2477510 | 2026-08-02 02:08:14 |
| Status | E | ULS 2477510 | 2026-08-02 02:08:14 |
| Service | AF | ULS 2477510 | 2026-08-02 02:08:14 |
| Grant Date | 2003-01-16 | ULS 2477510 | 2026-08-02 02:08:14 |
| Expiration Date | 2008-01-16 | ULS 2477510 | 2026-08-02 02:08:14 |
| Cancellation Date | 2008-03-22 | ULS 2477510 | 2026-08-02 02:08:14 |