Universal Licensing System
WQHF494
SAN FRANCISCO HEALTH SYSTEM
License details
| ULS identifier | 2929507 |
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| Call sign | WQHF494 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2017-07-20 |
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| Expiration | 2027-07-17 |
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| Frequency range | 153.485 - 159.78 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | RIO PEIDRAS, SAN JUAN, PR |
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| Coordinates | 18.4008333, -66.0391667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 153.48500000 | | | 25.000000 | 45.000000 | |
| 2 | 1 | MO | 153.48500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 159.78000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.48500000 | | 11K2F3E |
| 2 | 1 | 153.48500000 | | 11K2F3E |
| 2 | 1 | 159.78000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AVENIDA DE DIEGO 371, RIO PEIDRAS, SAN JUAN, PR | 18.40083333, -66.03916667 | 90.000 m | BPIPE | 35.000 m structure / 40.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 40.000 m | | | | 87.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | AVENIDA DE DIEGO 371, RIO PIEDRAS, PR | SAN JUAN | 7877675100 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-28 | WQHF494 | LIAUA |
| 2017-07-20 | WQHF494 | LIREN |
| 2017-07-03 | WQHF494 | LIMOD |
| 2017-04-24 | WQHF494 | LETRES |
| 2012-06-04 | WQHF494 | LIASS |
| 2012-04-05 | WQHF494 | LTSAPR |
| 2008-04-15 | WQHF494 | LETCNS |
| 2007-07-17 | WQHF494 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2929507 | 2026-08-02 01:20:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHF494 | ULS 2929507 | 2026-08-02 01:20:12 |
| Status | A | ULS 2929507 | 2026-08-02 01:20:12 |
| Service | IG | ULS 2929507 | 2026-08-02 01:20:12 |
| Grant Date | 2017-07-20 | ULS 2929507 | 2026-08-02 01:20:12 |
| Expiration Date | 2027-07-17 | ULS 2929507 | 2026-08-02 01:20:12 |