Universal Licensing System
WRFW454
GM Contracting , Inc.
License details
| ULS identifier | 4279509 |
|---|
| Call sign | WRFW454 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-05-15 |
|---|
| Expiration | 2030-05-15 |
|---|
| Frequency range | 451.8 - 469.5 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | MN |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:45 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.80000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MOI | 456.80000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MOI | 456.81250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MOI | 464.50000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MOI | 469.50000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.80000000 | | 7K60FXE |
| 1 | 1 | 451.80000000 | | 11K0F3E |
| 1 | 1 | 456.80000000 | | 7K60FXE |
| 1 | 1 | 456.80000000 | | 11K0F3E |
| 1 | 1 | 456.81250000 | | 7K60FXE |
| 1 | 1 | 456.81250000 | | 11K0F3E |
| 1 | 1 | 464.50000000 | | 7K60FXE |
| 1 | 1 | 464.50000000 | | 11K0F3E |
| 1 | 1 | 469.50000000 | | 7K60FXE |
| 1 | 1 | 469.50000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MN | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 19810 515th Ave, Lake Crystal, MN | BLUE EARTH | 5077266433 |
License history
| Date | File or call sign | Action |
|---|
| 2020-05-15 | WRFW454 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4279509 | 2026-08-02 01:23:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFW454 | ULS 4279509 | 2026-08-02 01:23:45 |
| Status | A | ULS 4279509 | 2026-08-02 01:23:45 |
| Service | IG | ULS 4279509 | 2026-08-02 01:23:45 |
| Grant Date | 2020-05-15 | ULS 4279509 | 2026-08-02 01:23:45 |
| Expiration Date | 2030-05-15 | ULS 4279509 | 2026-08-02 01:23:45 |