Universal Licensing System
WRBZ269
3M
License details
| ULS identifier | 4069799 |
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| Call sign | WRBZ269 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-07-30 |
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| Expiration | 2028-07-30 |
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| Frequency range | 451.375 - 456.375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MONCURE, CHATHAM, NC |
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| Coordinates | 35.6613889, -79.1669444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:13 |
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Licensee
| Name | 3M |
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| Applicant type | C |
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| FRN | 0027652064 |
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| Location | MONCURE, NC |
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| Address | 4191 MONCURE, MONCURE, NC, 275599237 |
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| Phone | 6517377015 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 451.37500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 451.37500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.37500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.37500000 | | 7K60FXD |
| 1 | 1 | 451.37500000 | | 7K60FXE |
| 1 | 1 | 451.37500000 | | 11K0F3E |
| 2 | 1 | 451.37500000 | | 11K0F3E |
| 2 | 1 | 451.37500000 | | 7K60FXD |
| 2 | 1 | 451.37500000 | | 7K60FXE |
| 2 | 1 | 456.37500000 | | 11K0F3E |
| 2 | 1 | 456.37500000 | | 7K60FXD |
| 2 | 1 | 456.37500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4191 MONCURE, MONCURE, CHATHAM, NC | 35.66138889, -79.16694444 | 136.000 m | B | 19.500 m structure / 19.500 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 19.500 m | | | | 55.800 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4191 MONCURE, MONCURE, NC | CHATHAM | 6517377015 |
License history
| Date | File or call sign | Action |
|---|
| 2018-07-30 | WRBZ269 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4069799 | 2026-08-02 01:22:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRBZ269 | ULS 4069799 | 2026-08-02 01:22:13 |
| Status | A | ULS 4069799 | 2026-08-02 01:22:13 |
| Service | IG | ULS 4069799 | 2026-08-02 01:22:13 |
| Grant Date | 2018-07-30 | ULS 4069799 | 2026-08-02 01:22:13 |
| Expiration Date | 2028-07-30 | ULS 4069799 | 2026-08-02 01:22:13 |