Universal Licensing System
WRWF457
US DOT - FEDERAL RAILROAD ADMINISTRATION
License details
| ULS identifier | 4724952 |
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| Call sign | WRWF457 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-02-15 |
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| Expiration | 2033-02-15 |
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| Frequency range | 160.605 - 452.775 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | PUEBLO, PUEBLO, CO |
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| Coordinates | 38.2727222, -104.3441944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 160.60500000 | | | 50.000000 | 75.000000 | |
| 3 | 1 | MO | 160.60500000 | | | 45.000000 | 45.000000 | |
| 3 | 2 | MO | 160.60500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FB2 | 452.77500000 | | | 35.000000 | 125.000000 | |
| 3 | 3 | MO | 452.77500000 | | | 45.000000 | 45.000000 | |
| 3 | 4 | MO | 452.77500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 160.60500000 | | 11K2F3E |
| 3 | 1 | 160.60500000 | | 11K2F3E |
| 3 | 2 | 160.60500000 | | 11K2F3E |
| 2 | 1 | 452.77500000 | | 11K2F3E |
| 2 | 1 | 452.77500000 | | 7K60FXE |
| 2 | 1 | 452.77500000 | | 7K60FXD |
| 3 | 3 | 452.77500000 | | 7K60FXD |
| 3 | 3 | 452.77500000 | | 7K60FXE |
| 3 | 3 | 452.77500000 | | 11K2F3E |
| 3 | 4 | 452.77500000 | | 7K60FXE |
| 3 | 4 | 452.77500000 | | 11K2F3E |
| 3 | 4 | 452.77500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COUNTY TOWER, PUEBLO, PUEBLO, CO | 38.27272222, -104.34419444 | 1427.000 m | LTOWER | 54.900 m structure / 60.400 m overall | |
| 2 | T | 55500 DOT ROAD, PUEBLO, PUEBLO, CO | 38.43458333, -104.28455556 | 1524.000 m | B | 18.200 m structure / 18.200 m overall | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.500 m | | 3.0000 | | 34.700 | |
| 1 | 2 | T | | 10.700 m | | | | 2.100 | |
| 1 | 3 | T | | | | | | | |
| 2 | 3 | T | | | | | | | |
| 3 | 3 | T | | | | | | | |
| 4 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 55500 DOT ROAD, PUEBLO, CO | PUEBLO | 7195840551 |
License history
| Date | File or call sign | Action |
|---|
| 2024-04-15 | WRWF457 | FRATRE |
| 2024-03-27 | WRWF457 | LETTRS |
| 2024-03-20 | WRWF457 | PNLISR |
| 2023-11-14 | WRWF457 | LETCNS |
| 2023-02-15 | WRWF457 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4724952 | 2026-08-02 01:23:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWF457 | ULS 4724952 | 2026-08-02 01:23:06 |
| Status | A | ULS 4724952 | 2026-08-02 01:23:06 |
| Service | IG | ULS 4724952 | 2026-08-02 01:23:06 |
| Grant Date | 2023-02-15 | ULS 4724952 | 2026-08-02 01:23:06 |
| Expiration Date | 2033-02-15 | ULS 4724952 | 2026-08-02 01:23:06 |