Universal Licensing System
WPTF232
RFC Wireless, Inc.
License details
| ULS identifier | 2351211 |
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| Call sign | WPTF232 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2021-07-19 |
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| Expiration | 2031-09-18 |
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| Frequency range | 489.0625 - 492.0625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WALNUT CREEK, CONTRA COSTA, CA |
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| Coordinates | 37.8816667, -121.9191667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB8 | 489.06250000 | | | 100.000000 | 250.000000 | |
| 4 | 1 | MO8 | 492.06250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 489.06250000 | | 7K60FXE |
| 2 | 1 | 489.06250000 | | 20K0F9W |
| 2 | 1 | 489.06250000 | | 7K60FXD |
| 2 | 1 | 489.06250000 | | 11K2F9W |
| 4 | 1 | 492.06250000 | | 7K60FXD |
| 4 | 1 | 492.06250000 | | 20K0F9W |
| 4 | 1 | 492.06250000 | | 7K60FXE |
| 4 | 1 | 492.06250000 | | 11K2F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | TOP OF MOUNT DIABLO, WALNUT CREEK, CONTRA COSTA, CA | 37.88166667, -121.91916667 | 1091.000 m | TOWER | 80.000 m structure / 86.000 m overall | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 86.000 m | | | | 936.000 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 1817 Lackland Drive, Alamo, CA | CONTRA COSTA | 4087121121 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-22 | WPTF232 | LIAUA |
| 2024-07-31 | WPTF232 | LITRAN |
| 2021-07-19 | WPTF232 | LIREN |
| 2016-05-26 | WPTF232 | LIAUA |
| 2016-05-25 | WPTF232 | ESUAPR |
| 2013-04-26 | WPTF232 | LIPASS |
| 2013-03-28 | WPTF232 | LTSAPR |
| 2011-08-02 | WPTF232 | LIREN |
| 2011-06-27 | WPTF232 | LETRES |
| 2011-04-20 | WPTF232 | LIMOD |
| 2005-06-03 | WPTF232 | LIAUA |
| 2005-06-03 | WPTF232 | LTSAPR |
| 2004-02-12 | WPTF232 | LIASS |
| 2002-10-01 | WPTF232 | COR |
| 2002-06-25 | WPTF232 | LETCNS |
| 2002-05-25 | WPTF232 | LIAUA |
| 2002-05-11 | WPTF232 | LIAUA |
| 2002-05-08 | WPTF232 | COR |
| 2002-01-31 | WPTF232 | LIASS |
| 2001-09-18 | WPTF232 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2351211 | 2026-08-02 01:16:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTF232 | ULS 2351211 | 2026-08-02 01:16:41 |
| Status | A | ULS 2351211 | 2026-08-02 01:16:41 |
| Service | YG | ULS 2351211 | 2026-08-02 01:16:41 |
| Grant Date | 2021-07-19 | ULS 2351211 | 2026-08-02 01:16:41 |
| Expiration Date | 2031-09-18 | ULS 2351211 | 2026-08-02 01:16:41 |