Universal Licensing System
WRMS821
Grossmont Union HS District - Monte Vista
License details
| ULS identifier | 4453817 |
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| Call sign | WRMS821 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-05-28 |
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| Expiration | 2031-05-28 |
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| Frequency range | 452.0625 - 457.8375 MHz (7 frequencies) |
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| Locations | 2 |
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| Representative location | Spring Valley, SAN DIEGO, CA |
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| Coordinates | 32.7370278, -116.9738333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:38 |
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Licensee
| Name | Grossmont Union HS District - Monte Vista |
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| Applicant type | G |
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| FRN | 0030957591 |
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| Location | SPRING VALLEY, CA |
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| Address | 3230 SWEETWATER SPRINGS BLVD, SPRING VALLEY, CA, 91977 |
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| Phone | 6196709749 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.06250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 452.33750000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 452.33750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.06250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.33750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.83750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.06250000 | | 7K60FXE |
| 2 | 1 | 452.33750000 | | 7K60F1W |
| 3 | 1 | 452.33750000 | | 7K60F1W |
| 1 | 1 | 452.63750000 | | 7K60FXE |
| 1 | 1 | 452.83750000 | | 7K60FXE |
| 1 | 1 | 457.06250000 | | 7K60FXE |
| 3 | 1 | 457.33750000 | | 7K60F1W |
| 1 | 1 | 457.83750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SPRING VALLEY, SAN DIEGO, CA | 32.73702778, -116.97383333 | | | | |
| 2 | T | 3230 Sweetwater Springs Blvd., Spring Valley, SAN DIEGO, CA | 32.73702778, -116.97383333 | 170.000 m | BANT | 6.100 m structure / 7.600 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 7.600 m | | | | -24.900 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3230 SWEETWATER SPRINGS BLVD, SPRING VALLEY, CA | SAN DIEGO | 6196709749 |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-29 | WRMS821 | LETCNS |
| 2024-01-30 | WRMS821 | LIMOD |
| 2022-03-01 | WRMS821 | LETCNS |
| 2021-05-28 | WRMS821 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4453817 | 2026-08-02 01:22:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRMS821 | ULS 4453817 | 2026-08-02 01:22:38 |
| Status | A | ULS 4453817 | 2026-08-02 01:22:38 |
| Service | IG | ULS 4453817 | 2026-08-02 01:22:38 |
| Grant Date | 2021-05-28 | ULS 4453817 | 2026-08-02 01:22:38 |
| Expiration Date | 2031-05-28 | ULS 4453817 | 2026-08-02 01:22:38 |