Universal Licensing System
WQRR575
Mastercorp Inc
License details
| ULS identifier | 3494652 |
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| Call sign | WQRR575 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-07-15 |
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| Expiration | 2023-07-15 |
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| Cancellation | 2023-09-16 |
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| Frequency range | 451.9625 - 456.9625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Escondido, SAN DIEGO, CA |
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| Coordinates | 33.2325000, -117.1430556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.96250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 451.96250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.96250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.96250000 | | 11K0F3E |
| 2 | 1 | 451.96250000 | | 11K0F3E |
| 2 | 1 | 456.96250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 8860 Lawrence Welk Dr, Escondido, SAN DIEGO, CA | 33.23250000, -117.14305556 | 158.000 m | B | 9.100 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 | T | | 9.100 m | | | | -81.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8860 Lawrence Welk Dr, Escondido, CA | SAN DIEGO | 7607493000 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-16 | WQRR575 | LIEXP |
| 2023-04-24 | WQRR575 | LETRES |
| 2013-07-15 | WQRR575 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3494652 | 2026-08-02 01:19:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRR575 | ULS 3494652 | 2026-08-02 01:19:30 |
| Status | E | ULS 3494652 | 2026-08-02 01:19:30 |
| Service | IG | ULS 3494652 | 2026-08-02 01:19:30 |
| Grant Date | 2013-07-15 | ULS 3494652 | 2026-08-02 01:19:30 |
| Expiration Date | 2023-07-15 | ULS 3494652 | 2026-08-02 01:19:30 |
| Cancellation Date | 2023-09-16 | ULS 3494652 | 2026-08-02 01:19:30 |