Universal Licensing System
WNGV271
MCM CONSTRUCTION INC
License details
| ULS identifier | 1586205 |
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| Call sign | WNGV271 |
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| Radio service | GJ |
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| Status | E |
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| Grant date | 2004-09-02 |
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| Expiration | 2014-09-05 |
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| Cancellation | 2014-11-08 |
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| Frequency range | 815.0375 - 860.0375 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WALNUT CREEK, CONTRA COSTA, CA |
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| Coordinates | 37.8815833, -121.9191389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:10 |
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Licensee
| Name | MCM CONSTRUCTION INC |
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| Applicant type | C |
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| FRN | 0011469129 |
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| Location | NORTH HIGHLANDS, CA |
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| Address | NORTH HIGHLANDS, CA, 95660 |
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| Phone | 9163341221 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 815.03750000 | | | 10.000000 | 35.000000 | |
| 3 | 1 | MO | 815.03750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FB2 | 860.03750000 | | | 70.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 815.03750000 | | 20K0F3E |
| 3 | 1 | 815.03750000 | | 20K0F3E |
| 2 | 1 | 860.03750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | MOUNT DIABLO STATE PK 9 MI E, WALNUT CREEK, CONTRA COSTA, CA | 37.88158333, -121.91913889 | 1091.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 87.000 m | | | | 914.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6413 32ND ST, NORTH HIGHLANDS, CA | SACRAMENTO | 9163341221 |
| 2 | Mount Diablo State Park, Walnut Creek,, CA | CONTRA COSTA | 9163341221 |
License history
| Date | File or call sign | Action |
|---|
| 2014-11-08 | WNGV271 | LIEXP |
| 2014-06-09 | WNGV271 | LETRES |
| 2008-02-08 | WNGV271 | LIPASS |
| 2006-03-21 | WNGV271 | COR |
| 2006-01-19 | WNGV271 | LIMOD |
| 2006-01-19 | WNGV271 | LTSAPR |
| 2006-01-18 | WNGV271 | ESCAPR |
| 2006-01-18 | WNGV271 | EFCAPR |
| 2004-09-02 | WNGV271 | LTSFRN |
| 2004-09-01 | WNGV271 | ESCAPR |
| 2004-06-14 | WNGV271 | LETRES |
| 2000-11-22 | WNGV271 | LICCNV |
| 1999-08-03 | WNGV271 | AUTHPR |
| 1999-08-03 | WNGV271 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1586205 | 2026-08-02 01:17:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNGV271 | ULS 1586205 | 2026-08-02 01:17:10 |
| Status | E | ULS 1586205 | 2026-08-02 01:17:10 |
| Service | GJ | ULS 1586205 | 2026-08-02 01:17:10 |
| Grant Date | 2004-09-02 | ULS 1586205 | 2026-08-02 01:17:10 |
| Expiration Date | 2014-09-05 | ULS 1586205 | 2026-08-02 01:17:10 |
| Cancellation Date | 2014-11-08 | ULS 1586205 | 2026-08-02 01:17:10 |