Universal Licensing System
WRBU671
THE FORUM AT TUCSON
License details
| ULS identifier | 4059623 |
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| Call sign | WRBU671 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-06-25 |
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| Expiration | 2028-06-25 |
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| Frequency range | 457.0875 - 466.7875 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | TUCSON, PIMA, AZ |
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| Coordinates | 32.2538333, -110.8837222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 457.08750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 457.16250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 461.78750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 461.78750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 466.78750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 457.08750000 | | 11K2F3E |
| 2 | 1 | 457.08750000 | | 7K60FXE |
| 2 | 1 | 457.16250000 | | 11K2F3E |
| 2 | 1 | 457.16250000 | | 7K60FXE |
| 1 | 1 | 461.78750000 | | 7K60FXE |
| 1 | 1 | 461.78750000 | | 11K2F3E |
| 2 | 1 | 461.78750000 | | 11K2F3E |
| 2 | 1 | 461.78750000 | | 7K60FXE |
| 2 | 1 | 466.78750000 | | 11K2F3E |
| 2 | 1 | 466.78750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2500 N. ROSEMONT BLVD, TUCSON, PIMA, AZ | 32.25383333, -110.88372222 | 748.000 m | BPOLE | 12.200 m structure / 15.200 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.200 m | | | | -91.500 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2500 N. ROSEMONT BLVD., TUCSON, AZ | PIMA | 5203254800 |
License history
| Date | File or call sign | Action |
|---|
| 2018-06-25 | WRBU671 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4059623 | 2026-08-02 01:22:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBU671 | ULS 4059623 | 2026-08-02 01:22:06 |
| Status | A | ULS 4059623 | 2026-08-02 01:22:06 |
| Service | IG | ULS 4059623 | 2026-08-02 01:22:06 |
| Grant Date | 2018-06-25 | ULS 4059623 | 2026-08-02 01:22:06 |
| Expiration Date | 2028-06-25 | ULS 4059623 | 2026-08-02 01:22:06 |