Universal Licensing System
WRBP274
DI ROSA PRESERVE
License details
| ULS identifier | 4044541 |
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| Call sign | WRBP274 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-05-11 |
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| Expiration | 2028-05-11 |
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| Frequency range | 464.0625 - 469.425 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | NAPA, NAPA, CA |
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| Coordinates | 38.2578056, -122.3513611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:55 |
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Licensee
| Name | DI ROSA PRESERVE |
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| Applicant type | C |
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| FRN | 0027409853 |
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| Location | NAPA, CA |
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| Address | 5200 CARNEROS HWY, NAPA, CA, 94559 |
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| Phone | 7072872227 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 464.06250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 464.11250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 464.16250000 | | | 40.000000 | 50.000000 | |
| 2 | 1 | MO | 464.16250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 469.06250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 469.11250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 469.16250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 469.42500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 464.06250000 | | 11K2F3E |
| 3 | 1 | 464.06250000 | | 7K60FXE |
| 3 | 1 | 464.11250000 | | 7K60FXE |
| 3 | 1 | 464.11250000 | | 11K2F3E |
| 1 | 1 | 464.16250000 | | 11K2F3E |
| 1 | 1 | 464.16250000 | | 7K60FXE |
| 2 | 1 | 464.16250000 | | 11K2F3E |
| 2 | 1 | 464.16250000 | | 7K60FXE |
| 3 | 1 | 469.06250000 | | 11K2F3E |
| 3 | 1 | 469.06250000 | | 7K60FXE |
| 3 | 1 | 469.11250000 | | 11K2F3E |
| 3 | 1 | 469.11250000 | | 7K60FXE |
| 2 | 1 | 469.16250000 | | 11K2F3E |
| 2 | 1 | 469.16250000 | | 7K60FXE |
| 3 | 1 | 469.42500000 | | 11K2F3E |
| 3 | 1 | 469.42500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5200 CARNEROS HWY, NAPA, NAPA, CA | 38.25780556, -122.35136111 | 49.000 m | BANT | 8.000 m structure / 9.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | NAPA, NAPA, CA | 38.25780556, -122.35136111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | -33.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5200 CARNEROS HWY, NAPA, CA | NAPA | 7072872227 |
License history
| Date | File or call sign | Action |
|---|
| 2018-05-11 | WRBP274 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4044541 | 2026-08-02 01:21:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRBP274 | ULS 4044541 | 2026-08-02 01:21:55 |
| Status | A | ULS 4044541 | 2026-08-02 01:21:55 |
| Service | IG | ULS 4044541 | 2026-08-02 01:21:55 |
| Grant Date | 2018-05-11 | ULS 4044541 | 2026-08-02 01:21:55 |
| Expiration Date | 2028-05-11 | ULS 4044541 | 2026-08-02 01:21:55 |