Universal Licensing System
WII201
C & M FIRE INVESTIGATIVE SERVICES
License details
| ULS identifier | 1644815 |
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| Call sign | WII201 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1991-03-26 |
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| Expiration | 1996-03-26 |
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| Cancellation | 2002-01-07 |
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| Frequency range | 471.6625 - 474.6625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CORONA, ORANGE, CA |
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| Coordinates | 33.8500278, -117.6522778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:04 |
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Licensee
| Name | C & M FIRE INVESTIGATIVE SERVICES |
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| Applicant type | C |
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| Location | ORANGE, CA |
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| Address | ORANGE, CA, 92667 |
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| Phone | 7147446400 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB4 | 471.66250000 | | | 100.000000 | 1000.000000 | |
| 2 | 1 | MO | 471.66250000 | | | 90.000000 | 200.000000 | |
| 2 | 1 | MO | 474.66250000 | | | 90.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 471.66250000 | | 20K0F3E |
| 2 | 1 | 471.66250000 | | 20K0F3E |
| 2 | 1 | 474.66250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SIERRA PEAK, CORONA, ORANGE, CA | 33.85002778, -117.65227778 | 928.000 m | | 15.000 m structure / 15.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 18.000 m | | | | 582.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2901 E COOLIDGE, ORANGE, CA | | 7147446400 |
License history
| Date | File or call sign | Action |
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| 2002-01-07 | WII201 | COR |
| 2001-08-27 | WII201 | AUDCAN |
| 2000-11-23 | WII201 | LICCNV |
| 1991-03-26 | WII201 | LIMOD |
| 1991-03-26 | WII201 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1644815 | 2026-08-02 01:28:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WII201 | ULS 1644815 | 2026-08-02 01:28:04 |
| Status | E | ULS 1644815 | 2026-08-02 01:28:04 |
| Service | IG | ULS 1644815 | 2026-08-02 01:28:04 |
| Grant Date | 1991-03-26 | ULS 1644815 | 2026-08-02 01:28:04 |
| Expiration Date | 1996-03-26 | ULS 1644815 | 2026-08-02 01:28:04 |
| Cancellation Date | 2002-01-07 | ULS 1644815 | 2026-08-02 01:28:04 |