Universal Licensing System
WQMB641
City of Napa
License details
| ULS identifier | 3208239 |
|---|
| Call sign | WQMB641 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2010-06-21 |
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| Expiration | 2020-06-21 |
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| Cancellation | 2018-12-04 |
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| Frequency range | 171.0625 - 171.8875 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Calistoga, NAPA, CA |
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| Coordinates | 38.5686389, -122.5552778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX | 171.06250000 | | | 5.000000 | 10.000000 | |
| 2 | 1 | FX | 171.06250000 | | | 5.000000 | 10.000000 | |
| 1 | 1 | FX | 171.88750000 | | | 5.000000 | 10.000000 | |
| 2 | 1 | FX | 171.88750000 | | | 5.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 171.06250000 | | 11K0F2D |
| 2 | 1 | 171.06250000 | | 11K0F2D |
| 1 | 1 | 171.88750000 | | 11K0F2D |
| 2 | 1 | 171.88750000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Napa River @ Dunaweal Rd., Calistoga, NAPA, CA | 38.56863889, -122.55527778 | 95.000 m | PIPE | 5.200 m structure / 6.100 m overall | |
| 2 | T | Kimball Creek, Calistoga, NAPA, CA | 38.62722222, -122.61305556 | 189.000 m | PIPE | 5.200 m structure / 6.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 0.900 m | V | 3.0000 | 360.0000 | | |
| 1 | 2 | T | | 0.900 m | V | 3.0000 | 360.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 770 Jackson St., Napa, CA | NAPA | 7072579527 |
License history
| Date | File or call sign | Action |
|---|
| 2018-12-04 | WQMB641 | COR |
| 2018-07-03 | WQMB641 | LETCNS |
| 2018-02-22 | WQMB641 | LIAUA |
| 2018-02-14 | WQMB641 | LIAUA |
| 2017-10-03 | WQMB641 | LIMOD |
| 2013-01-16 | WQMB641 | LIAUA |
| 2013-01-15 | WQMB641 | ESUAPR |
| 2010-06-21 | WQMB641 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3208239 | 2026-08-02 01:10:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMB641 | ULS 3208239 | 2026-08-02 01:10:33 |
| Status | C | ULS 3208239 | 2026-08-02 01:10:33 |
| Service | PW | ULS 3208239 | 2026-08-02 01:10:33 |
| Grant Date | 2010-06-21 | ULS 3208239 | 2026-08-02 01:10:33 |
| Expiration Date | 2020-06-21 | ULS 3208239 | 2026-08-02 01:10:33 |
| Cancellation Date | 2018-12-04 | ULS 3208239 | 2026-08-02 01:10:33 |