Universal Licensing System
WNYG742
MMANTECH INC
License details
| ULS identifier | 1692380 |
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| Call sign | WNYG742 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-01-14 |
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| Expiration | 2002-01-22 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 157.68 MHz |
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| Locations | 1 |
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| Representative location | SONOMA, CA |
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| Coordinates | 38.6104722, -122.8691667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:28 |
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Licensee
| Name | MMANTECH INC |
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| Applicant type | C |
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| Location | SAN FRANCISCO, CA |
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| Address | 710 MC DONNELL RD 3RD FLR, SAN FRANCISCO, CA, 94128 |
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| Phone | 4158711441 |
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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 | MO | 157.68000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 157.68000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SONOMA, CA | 38.61047222, -122.86916667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 710 MC DONNELL RD 3RD FLR, SAN FRANCISCO, CA | | 4158711441 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-09 | WNYG742 | AUDCAN |
| 2002-05-05 | WNYG742 | LIEXP |
| 2001-10-29 | WNYG742 | LETRES |
| 2000-11-23 | WNYG742 | LICCNV |
| 1997-01-14 | WNYG742 | LIREN |
| 1997-01-14 | WNYG742 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1692380 | 2026-08-02 01:28:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNYG742 | ULS 1692380 | 2026-08-02 01:28:28 |
| Status | E | ULS 1692380 | 2026-08-02 01:28:28 |
| Service | IG | ULS 1692380 | 2026-08-02 01:28:28 |
| Grant Date | 1997-01-14 | ULS 1692380 | 2026-08-02 01:28:28 |
| Expiration Date | 2002-01-22 | ULS 1692380 | 2026-08-02 01:28:28 |
| Cancellation Date | 2002-05-05 | ULS 1692380 | 2026-08-02 01:28:28 |