Universal Licensing System
WPO61
San Francisco, City and County of
License details
| ULS identifier | 1236955 |
|---|
| Call sign | WPO61 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-01-23 |
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| Expiration | 2034-04-18 |
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| Frequency range | 458.2 - 458.375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SAN FRANCISCO, SAN MATEO, CA |
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| Coordinates | 37.6230000, -122.3910833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 458.20000000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FX1 | 458.37500000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 458.20000000 | | 11K0F3E |
| 1 | 1 | 458.37500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | S F INTL ARPRT RESCUE 1 FIRE STA, SAN FRANCISCO, SAN MATEO, CA | 37.62300000, -122.39108333 | 2.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | S F INTL ARPRT RESCUE 1 FIRE STA, SAN FRANCISCO, CA | SAN FRANCISCO | 4158762211 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-23 | WPO61 | LIREN |
| 2024-01-22 | WPO61 | LETRES |
| 2017-09-16 | WPO61 | LIAUA |
| 2016-06-15 | WPO61 | LIMOD |
| 2014-02-11 | WPO61 | LIREN |
| 2014-01-20 | WPO61 | LETRES |
| 2014-01-18 | WPO61 | ESURNW |
| 2013-09-20 | WPO61 | LIAUA |
| 2013-09-19 | WPO61 | ESUAPR |
| 2013-03-09 | WPO61 | LIAUA |
| 2013-03-08 | WPO61 | ESUAPR |
| 2013-03-06 | WPO61 | LIAUA |
| 2013-03-05 | WPO61 | ESUAPR |
| 2013-02-27 | WPO61 | COR |
| 2012-12-05 | WPO61 | LIMOD |
| 2012-02-02 | WPO61 | LIAUA |
| 2012-02-01 | WPO61 | ESUAPR |
| 2012-01-13 | WPO61 | LIAUA |
| 2012-01-12 | WPO61 | ESCAPR |
| 2004-01-22 | WPO61 | LIREN |
| 2002-02-20 | WPO61 | AUDOPR |
| 2000-10-20 | WPO61 | LICCNV |
| 1999-03-16 | WPO61 | LIREN |
| 1999-03-16 | WPO61 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1236955 | 2026-08-02 01:09:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPO61 | ULS 1236955 | 2026-08-02 01:09:59 |
| Status | A | ULS 1236955 | 2026-08-02 01:09:59 |
| Service | PW | ULS 1236955 | 2026-08-02 01:09:59 |
| Grant Date | 2024-01-23 | ULS 1236955 | 2026-08-02 01:09:59 |
| Expiration Date | 2034-04-18 | ULS 1236955 | 2026-08-02 01:09:59 |