Universal Licensing System
WRNM621
Amazon.Com-BDU5
License details
| ULS identifier | 4480282 |
|---|
| Call sign | WRNM621 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-07-27 |
|---|
| Expiration | 2031-07-27 |
|---|
| Frequency range | 452.3875 - 469.275 MHz (12 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Commerce City, ADAMS, CO |
|---|
| Coordinates | 39.8485278, -104.7856944 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.38750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 452.50000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.38750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.50000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 461.61250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 461.77500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB2 | 461.77500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 461.77500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 462.27500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB2 | 464.27500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 464.27500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 466.61250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 466.77500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 466.77500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 467.27500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 469.27500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.38750000 | | 7K60FXE |
| 1 | 1 | 452.50000000 | | 7K60FXE |
| 1 | 1 | 457.38750000 | | 7K60FXE |
| 1 | 1 | 457.50000000 | | 7K60FXE |
| 1 | 1 | 461.61250000 | | 7K60FXE |
| 1 | 1 | 461.77500000 | | 7K60FXE |
| 2 | 1 | 461.77500000 | | 7K60FXE |
| 3 | 1 | 461.77500000 | | 7K60FXE |
| 1 | 1 | 462.27500000 | | 7K60FXE |
| 2 | 1 | 464.27500000 | | 7K60FXE |
| 3 | 1 | 464.27500000 | | 7K60FXE |
| 1 | 1 | 466.61250000 | | 7K60FXE |
| 1 | 1 | 466.77500000 | | 7K60FXE |
| 3 | 1 | 466.77500000 | | 7K60FXE |
| 1 | 1 | 467.27500000 | | 7K60FXE |
| 3 | 1 | 469.27500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Commerce City, ADAMS, CO | 39.86716667, -104.77547222 | | | | |
| 2 | T | 8350 Quintero St, Commerce City, ADAMS, CO | 39.84852778, -104.78569444 | 1596.000 m | BANT | 15.200 m structure / 15.200 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 15.200 m | | | | 4.900 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8350 Quintero Street, Commerce City, CO | ADAMS | 2062661000 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-04 | WRNM621 | LETCNS |
| 2022-10-04 | WRNM621 | LIMOD |
| 2021-07-27 | WRNM621 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4480282 | 2026-08-02 01:22:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNM621 | ULS 4480282 | 2026-08-02 01:22:39 |
| Status | A | ULS 4480282 | 2026-08-02 01:22:39 |
| Service | IG | ULS 4480282 | 2026-08-02 01:22:39 |
| Grant Date | 2021-07-27 | ULS 4480282 | 2026-08-02 01:22:39 |
| Expiration Date | 2031-07-27 | ULS 4480282 | 2026-08-02 01:22:39 |