Universal Licensing System
WRBZ476
Otis Elevator Company
License details
| ULS identifier | 4070452 |
|---|
| Call sign | WRBZ476 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-08-02 |
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| Expiration | 2028-08-02 |
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| Frequency range | 451.8125 - 469.5 MHz (4 frequencies) |
|---|
| Locations | 1 |
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| Representative location | CA |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2I | 451.81250000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | MOI | 451.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 456.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2I | 464.50000000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | MOI | 469.50000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.81250000 | | 11K2F3E |
| 1 | 1 | 451.81250000 | | 7K60FXD |
| 1 | 1 | 451.81250000 | | 7K60FXE |
| 1 | 1 | 451.81250000 | | 7K60FXD |
| 1 | 1 | 451.81250000 | | 7K60FXE |
| 1 | 1 | 451.81250000 | | 11K2F3E |
| 1 | 1 | 456.81250000 | | 7K60FXE |
| 1 | 1 | 456.81250000 | | 7K60FXD |
| 1 | 1 | 456.81250000 | | 11K2F3E |
| 1 | 1 | 464.50000000 | | 7K60FXD |
| 1 | 1 | 464.50000000 | | 11K2F3E |
| 1 | 1 | 464.50000000 | | 7K60FXE |
| 1 | 1 | 469.50000000 | | 7K60FXD |
| 1 | 1 | 469.50000000 | | 11K2F3E |
| 1 | 1 | 469.50000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
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 |
|---|
| 1 | 444 Spear Street, San Francisco, CA | SAN FRANCISCO | 4155839625 |
License history
| Date | File or call sign | Action |
|---|
| 2018-08-02 | WRBZ476 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4070452 | 2026-08-02 01:21:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBZ476 | ULS 4070452 | 2026-08-02 01:21:31 |
| Status | A | ULS 4070452 | 2026-08-02 01:21:31 |
| Service | IG | ULS 4070452 | 2026-08-02 01:21:31 |
| Grant Date | 2018-08-02 | ULS 4070452 | 2026-08-02 01:21:31 |
| Expiration Date | 2028-08-02 | ULS 4070452 | 2026-08-02 01:21:31 |