Universal Licensing System
WRMF255
KRYTON ENGINEERED METALS INC
License details
| ULS identifier | 4429962 |
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| Call sign | WRMF255 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-03-30 |
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| Expiration | 2031-03-30 |
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| Frequency range | 451.6375 - 456.6375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CEDAR FALLS, BLACK HAWK, IA |
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| Coordinates | 42.4721944, -92.4532778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:06:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.63750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.63750000 | | 11K2F3E |
| 1 | 1 | 456.63750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CEDAR FALLS, BLACK HAWK, IA | 42.47219444, -92.45327778 | | | | |
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 |
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| 1 | 7314 CHANCELLOR DR., CEDAR FALLS, IA | BLACK HAWK | 3192661771 |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-30 | WRMF255 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4429962 | 2026-08-09 03:06:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMF255 | ULS 4429962 | 2026-08-09 03:06:02 |
| Status | A | ULS 4429962 | 2026-08-09 03:06:02 |
| Service | IG | ULS 4429962 | 2026-08-09 03:06:02 |
| Grant Date | 2021-03-30 | ULS 4429962 | 2026-08-09 03:06:02 |
| Expiration Date | 2031-03-30 | ULS 4429962 | 2026-08-09 03:06:02 |