Universal Licensing System
WPXF799
MAMMOTH UNIFIED SCHOOL DISTRICT
License details
| ULS identifier | 2498314 |
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| Call sign | WPXF799 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-03-21 |
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| Expiration | 2033-03-25 |
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| Frequency range | 155.205 - 159.075 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | MOMMOTH LAKES, MONO, CA |
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| Coordinates | 37.6408611, -118.9611944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 155.20500000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | FB2 | 155.20500000 | | | 50.000000 | 100.000000 | |
| 1 | 1 | MO | 155.26500000 | | | 50.000000 | 100.000000 | |
| 3 | 1 | FB2 | 155.26500000 | | | 50.000000 | 100.000000 | |
| 1 | 1 | MO | 155.98500000 | | | 50.000000 | 100.000000 | |
| 1 | 1 | MO | 158.95500000 | | | 50.000000 | 100.000000 | |
| 4 | 1 | FX1 | 158.95500000 | | | 50.000000 | 100.000000 | |
| 1 | 1 | MO | 159.04500000 | | | 50.000000 | 100.000000 | |
| 1 | 1 | MO | 159.07500000 | | | 50.000000 | 100.000000 | |
| 4 | 1 | FX1 | 159.07500000 | | | 50.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.20500000 | | 11K2F3E |
| 2 | 1 | 155.20500000 | | 11K2F3E |
| 1 | 1 | 155.26500000 | | 11K2F3E |
| 3 | 1 | 155.26500000 | | 11K2F3E |
| 1 | 1 | 155.98500000 | | 11K2F3E |
| 1 | 1 | 158.95500000 | | 11K2F3E |
| 4 | 1 | 158.95500000 | | 11K2F3E |
| 1 | 1 | 159.04500000 | | 11K2F3E |
| 1 | 1 | 159.07500000 | | 11K2F3E |
| 4 | 1 | 159.07500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MONO, CA | | | | | |
| 2 | T | 2KM E OF US 395 AT HWY 203, MAMMOTH, MONO, CA | 37.64333333, -118.89577778 | 2410.000 m | TOWER | 9.100 m structure / 9.100 m overall | N |
| 3 | T | 1600 MERIDIAN BLVD, MOMMOTH LAKES, MONO, CA | 37.64086111, -118.96119444 | 2396.000 m | BPIPE | 9.000 m structure / 12.000 m overall | N |
| 4 | T | CA | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 9.000 m | V | 3.0000 | 360.0000 | -178.000 | |
| 1 | 3 | T | | 12.000 m | V | 3.0000 | 360.0000 | -219.600 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 365 SIERRA PARK DR, MAMMOTH LAKES, CA | MONO | 7609348541 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-21 | WPXF799 | LIREN |
| 2013-01-08 | WPXF799 | LIREN |
| 2012-12-31 | WPXF799 | LETRES |
| 2012-05-15 | WPXF799 | LIMOD |
| 2012-05-01 | WPXF799 | LETCNS |
| 2011-07-28 | WPXF799 | LIMOD |
| 2003-12-22 | WPXF799 | LETCNS |
| 2003-03-25 | WPXF799 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2498314 | 2026-08-02 01:17:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPXF799 | ULS 2498314 | 2026-08-02 01:17:40 |
| Status | A | ULS 2498314 | 2026-08-02 01:17:40 |
| Service | PW | ULS 2498314 | 2026-08-02 01:17:40 |
| Grant Date | 2023-03-21 | ULS 2498314 | 2026-08-02 01:17:40 |
| Expiration Date | 2033-03-25 | ULS 2498314 | 2026-08-02 01:17:40 |