Universal Licensing System
WRPZ601
MASTER METER INC.
License details
| ULS identifier | 4579992 |
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| Call sign | WRPZ601 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-04-07 |
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| Expiration | 2032-04-07 |
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| Frequency range | 451.78125 - 456.78125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ROSEMEAD, LOS ANGELES, CA |
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| Coordinates | 34.0906944, -118.0868889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:02:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 451.78125000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | FXOT | 451.78125000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | FXOT | 456.78125000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.78125000 | | 5K10F2D |
| 2 | 1 | 451.78125000 | | 5K10F2D |
| 2 | 1 | 456.78125000 | | 5K10F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4805 DELTA AVE, ROSEMEAD, LOS ANGELES, CA | 34.09069444, -118.08688889 | 111.000 m | LTOWER | 21.300 m structure / 21.300 m overall | |
| 2 | T | LOS ANGELES, CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.300 m | | | | -73.100 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 101 REGENCY PARKWAY, MANSFIELD, TX | TARRANT | 8178428113 |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-07 | WRPZ601 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4579992 | 2026-08-09 03:02:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRPZ601 | ULS 4579992 | 2026-08-09 03:02:50 |
| Status | A | ULS 4579992 | 2026-08-09 03:02:50 |
| Service | IG | ULS 4579992 | 2026-08-09 03:02:50 |
| Grant Date | 2022-04-07 | ULS 4579992 | 2026-08-09 03:02:50 |
| Expiration Date | 2032-04-07 | ULS 4579992 | 2026-08-09 03:02:50 |