Universal Licensing System
WRMA471
BOB, LLC
License details
| ULS identifier | 4421160 |
|---|
| Call sign | WRMA471 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-03-12 |
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| Expiration | 2031-03-12 |
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| Frequency range | 21825 MHz |
|---|
| Locations | 2 |
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| Representative location | Minneapolis, HENNEPIN, MN |
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| Coordinates | 45.0138611, -93.2772500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-09 15:43:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21825.00000000 | | 47M3D7W |
| 1 | 1 | 21825.00000000 | | 47M3D7W |
| 1 | 1 | 21825.00000000 | | 47M3D7W |
| 1 | 1 | 21825.00000000 | | 47M3D7W |
| 1 | 1 | 21825.00000000 | | 47M3D7W |
| 1 | 1 | 21825.00000000 | | 47M3D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 50 Lowry Ave, Minneapolis, HENNEPIN, MN | 45.01386111, -93.27725000 | 245.000 m | BANT | 6.000 m structure / 9.000 m overall | |
| 2 | R | | 44.97730556, -93.26763889 | 259.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RF Engineering & Energy R RFMA-2341UH06S | | V | 40.5000 | 169.4000 | | |
| 1 | 2 | R | RF Engineering & Energy R RFMA-2336UH03S | | | 35.3000 | 0.0000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-04 | WRMA471 | LITRAN |
| 2025-08-01 | WRMA471 | LITRAN |
| 2025-04-23 | WRMA471 | LITRAN |
| 2024-05-11 | WRMA471 | LIAUA |
| 2021-03-12 | WRMA471 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4421160 | 2026-08-09 15:43:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMA471 | ULS 4421160 | 2026-08-09 15:43:49 |
| Status | A | ULS 4421160 | 2026-08-09 15:43:49 |
| Service | CF | ULS 4421160 | 2026-08-09 15:43:49 |
| Grant Date | 2021-03-12 | ULS 4421160 | 2026-08-09 15:43:49 |
| Expiration Date | 2031-03-12 | ULS 4421160 | 2026-08-09 15:43:49 |