Universal Licensing System
WQJT511
Calpine Corporation
License details
| ULS identifier | 3066640 |
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| Call sign | WQJT511 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2008-12-24 |
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| Expiration | 2018-12-24 |
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| Cancellation | 2019-02-23 |
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| Frequency range | 452.075 - 457.075 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | San Diego, SAN DIEGO, CA |
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| Coordinates | 32.5784444, -116.9162500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.07500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 452.07500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.07500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.07500000 | | 7K60FXD |
| 1 | 1 | 452.07500000 | | 7K60FXE |
| 2 | 1 | 452.07500000 | | 7K60FXD |
| 2 | 1 | 452.07500000 | | 7K60FXE |
| 2 | 1 | 457.07500000 | | 7K60FXD |
| 2 | 1 | 457.07500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 647 Alta Road, San Diego, SAN DIEGO, CA | 32.57844444, -116.91625000 | 226.000 m | BANT | 7.600 m structure / 9.100 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 9.100 m | | | | 4.500 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 647 Alta Road, San Diego, CA | SAN DIEGO | 6196613403 |
License history
| Date | File or call sign | Action |
|---|
| 2019-02-23 | WQJT511 | LIEXP |
| 2018-10-01 | WQJT511 | LETRES |
| 2018-03-08 | WQJT511 | LITRAN |
| 2009-09-22 | WQJT511 | LETCNS |
| 2008-12-24 | WQJT511 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3066640 | 2026-08-02 01:19:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQJT511 | ULS 3066640 | 2026-08-02 01:19:10 |
| Status | E | ULS 3066640 | 2026-08-02 01:19:10 |
| Service | IG | ULS 3066640 | 2026-08-02 01:19:10 |
| Grant Date | 2008-12-24 | ULS 3066640 | 2026-08-02 01:19:10 |
| Expiration Date | 2018-12-24 | ULS 3066640 | 2026-08-02 01:19:10 |
| Cancellation Date | 2019-02-23 | ULS 3066640 | 2026-08-02 01:19:10 |