Universal Licensing System
WQGW948
Castle Airport - Aviation and Development Center
License details
| ULS identifier | 2909880 |
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| Call sign | WQGW948 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2017-06-07 |
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| Expiration | 2027-05-10 |
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| Frequency range | 118.175 - 235.775 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | Atwater, MERCED, CA |
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| Coordinates | 37.3700000, -120.5663889 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FAC | 118.17500000 | | | 10.000000 | | |
| 1 | 1 | FAC | 133.57500000 | | | 10.000000 | | |
| 1 | 2 | FAC | 235.77500000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 118.17500000 | | 6K00A3E |
| 1 | 1 | 133.57500000 | | 6K00A3E |
| 1 | 2 | 235.77500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Castle Airport- 3515 Hardstand Ave., Atwater, MERCED, CA | 37.37000000, -120.56638889 | 53.300 m | BPOLE | 33.500 m structure / 34.800 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 1.300 m | V | 1.0000 | | | |
| 2 | 1 | T | | 0.800 m | V | 1.0000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3515 Hardstand Ave., Atwater, CA | MERCED | 2093857686 |
License history
| Date | File or call sign | Action |
|---|
| 2017-06-07 | WQGW948 | COR |
| 2017-06-07 | WQGW948 | LIREN |
| 2017-04-10 | WQGW948 | ESURNW |
| 2017-03-11 | WQGW948 | ESURNW |
| 2017-02-13 | WQGW948 | LETRES |
| 2017-02-09 | WQGW948 | ESURNW |
| 2007-05-10 | WQGW948 | LIISS |
| 2007-05-10 | WQGW948 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2909880 | 2026-08-02 02:08:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQGW948 | ULS 2909880 | 2026-08-02 02:08:12 |
| Status | A | ULS 2909880 | 2026-08-02 02:08:12 |
| Service | AF | ULS 2909880 | 2026-08-02 02:08:12 |
| Grant Date | 2017-06-07 | ULS 2909880 | 2026-08-02 02:08:12 |
| Expiration Date | 2027-05-10 | ULS 2909880 | 2026-08-02 02:08:12 |