Universal Licensing System
WRPN427
San Bernardino County
License details
| ULS identifier | 4561683 |
|---|
| Call sign | WRPN427 |
|---|
| Radio service | MW |
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| Status | A |
|---|
| Grant date | 2022-02-28 |
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| Expiration | 2032-02-28 |
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| Frequency range | 6256.54 - 10755 MHz (3 frequencies) |
|---|
| Locations | 2 |
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| Coordinates | 35.1023333, -116.5457222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:20:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 3 | FXO | 6785.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6256.54000000 | | 30M0D7W |
| 1 | 3 | 6785.00000000 | | 30M0D7W |
| 1 | 1 | 10755.00000000 | | 10M0D7W |
| 1 | 1 | 10755.00000000 | | 10M0D7W |
| 1 | 1 | 10755.00000000 | | 10M0G7W |
| 1 | 1 | 10755.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Francis Spring Rd, Baker, SAN BERNARDINO, CA | 35.43566667, -115.92400000 | 1359.500 m | GTOWER | 33.500 m structure / 33.500 m overall | N |
| 2 | R | | 35.79363889, -116.33897222 | 642.100 m | | | |
| 3 | R | | 35.10233333, -116.54572222 | 964.700 m | | | |
| 4 | R | | 35.48416667, -115.55344444 | 1591.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW UHX6-107J RF | | V | 44.0000 | 316.7000 | | |
| 1 | 2 | R | ANDREW UHX6-107J RF | | | 44.0000 | 0.0000 | | |
| 1 | 3 | R | ANDREW UHX10-59K RF | | | 43.2000 | 0.0000 | | |
| 1 | 4 | R | ANDREW UHX8-65E RF | | | 42.0000 | 0.0000 | | |
| 2 | 1 | T | ANDREW UHX10-59K RF | | V | 43.2000 | 237.0000 | | |
| 3 | 1 | T | ANDREW UHX6-65F RF | | V | 39.5000 | 80.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-27 | WRPN427 | LIMOD |
| 2026-01-27 | WRPN427 | LIAUA |
| 2024-05-08 | WRPN427 | LIAUA |
| 2022-02-28 | WRPN427 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4561683 | 2026-08-17 04:20:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRPN427 | ULS 4561683 | 2026-08-17 04:20:09 |
| Status | A | ULS 4561683 | 2026-08-17 04:20:09 |
| Service | MW | ULS 4561683 | 2026-08-17 04:20:09 |
| Grant Date | 2022-02-28 | ULS 4561683 | 2026-08-17 04:20:09 |
| Expiration Date | 2032-02-28 | ULS 4561683 | 2026-08-17 04:20:09 |