Universal Licensing System
WRVZ522
Littleton Elementary School District #65
License details
| ULS identifier | 4715704 |
|---|
| Call sign | WRVZ522 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-01-26 |
|---|
| Expiration | 2033-01-26 |
|---|
| Frequency range | 452.75 - 466.6375 MHz (6 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | Avondale, MARICOPA, AZ |
|---|
| Coordinates | 33.4342222, -112.3085278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.75000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 452.75000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FB2 | 452.77500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 452.77500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 457.75000000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 457.77500000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | FB2 | 461.63750000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO | 461.63750000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO | 466.63750000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.75000000 | | 11K2F3E |
| 1 | 1 | 452.75000000 | | 7K60FXE |
| 1 | 1 | 452.75000000 | | 7K60FXD |
| 2 | 1 | 452.75000000 | | 11K2F3E |
| 2 | 1 | 452.75000000 | | 7K60FXD |
| 2 | 1 | 452.75000000 | | 7K60FXE |
| 3 | 1 | 452.77500000 | | 11K2F3E |
| 3 | 1 | 452.77500000 | | 7K60FXE |
| 3 | 1 | 452.77500000 | | 7K60FXD |
| 4 | 1 | 452.77500000 | | 7K60FXD |
| 4 | 1 | 452.77500000 | | 11K2F3E |
| 4 | 1 | 452.77500000 | | 7K60FXE |
| 2 | 1 | 457.75000000 | | 7K60FXD |
| 2 | 1 | 457.75000000 | | 7K60FXE |
| 2 | 1 | 457.75000000 | | 11K2F3E |
| 4 | 1 | 457.77500000 | | 7K60FXD |
| 4 | 1 | 457.77500000 | | 11K2F3E |
| 4 | 1 | 457.77500000 | | 7K60FXE |
| 5 | 1 | 461.63750000 | | 7K60FXE |
| 5 | 1 | 461.63750000 | | 11K2F3E |
| 5 | 1 | 461.63750000 | | 7K60FXD |
| 6 | 1 | 461.63750000 | | 7K60FXD |
| 6 | 1 | 461.63750000 | | 11K2F3E |
| 6 | 1 | 461.63750000 | | 7K60FXE |
| 6 | 1 | 466.63750000 | | 7K60FXE |
| 6 | 1 | 466.63750000 | | 7K60FXD |
| 6 | 1 | 466.63750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5025 South 103ed Avenue, Tolleson, MARICOPA, AZ | 33.40122222, -112.27911111 | 297.000 m | B | 7.600 m structure / 7.600 m overall | |
| 2 | T | | | | | | |
| 3 | T | 1252 S Avondale Blvd, Avondale, MARICOPA, AZ | 33.43422222, -112.30852778 | 300.000 m | B | 7.600 m structure / 7.600 m overall | N |
| 4 | T | | | | | | N |
| 5 | T | 12050 W Broadway Rd, Avondale, MARICOPA, AZ | 33.40522222, -112.31791667 | 286.000 m | B | 7.600 m structure / 7.600 m overall | N |
| 6 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.600 m | | | | -33.900 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 7.600 m | | | | -15.500 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 7.600 m | | | | -40.800 | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 10775 West 4th Street, Avondale, AZ | MARICOPA | 6234785617 |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-14 | WRVZ522 | LIMOD |
| 2023-10-31 | WRVZ522 | LETCNS |
| 2023-01-26 | WRVZ522 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4715704 | 2026-08-02 01:23:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRVZ522 | ULS 4715704 | 2026-08-02 01:23:08 |
| Status | A | ULS 4715704 | 2026-08-02 01:23:08 |
| Service | IG | ULS 4715704 | 2026-08-02 01:23:08 |
| Grant Date | 2023-01-26 | ULS 4715704 | 2026-08-02 01:23:08 |
| Expiration Date | 2033-01-26 | ULS 4715704 | 2026-08-02 01:23:08 |