Universal Licensing System
KNAF938
MCI Communications Services, Inc.
License details
| ULS identifier | 1877497 |
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| Call sign | KNAF938 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2005-06-29 |
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| Expiration | 2015-08-28 |
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| Cancellation | 2007-10-09 |
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| Frequency range | 462.525 - 467.525 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BENECIA, SOLANO, CA |
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| Coordinates | 38.0568611, -122.1274722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:20 |
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Licensee
| Name | MCI Communications Services, Inc. |
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| Applicant type | C |
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| Location | Richardson, TX |
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| Address | 2400 N. Glenville Drive, Dept/Loc 71216/107, Richardson, TX, 75082 |
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| Phone | 9727296406 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2C | 462.52500000 | | | 110.000000 | 918.000000 | |
| 6 | 1 | MO | 462.52500000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO | 467.52500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 462.52500000 | | 20K0F3E |
| 6 | 1 | 462.52500000 | | 20K0F3E |
| 6 | 1 | 467.52500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 3 | T | ADJ TO BAYSHORE RD APPROX 4000 N, BENECIA, SOLANO, CA | 38.05686111, -122.12747222 | 11.000 m | POLE | 18.000 m structure / 25.000 m overall | N |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | T | | 25.000 m | | | | -25.000 | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3387 REIGO RD, ELVERTA, CA | SACRAMENTO | 9169912250 |
License history
| Date | File or call sign | Action |
|---|
| 2007-10-10 | KNAF938 | LICAN |
| 2006-01-06 | KNAF938 | LITRAN |
| 2005-12-31 | KNAF938 | LIASS |
| 2005-06-29 | KNAF938 | LIREN |
| 2005-06-23 | KNAF938 | LIMOD |
| 2005-06-08 | KNAF938 | LIAUA |
| 2005-06-07 | KNAF938 | ESUAPR |
| 2005-06-06 | KNAF938 | LETRES |
| 2005-05-02 | KNAF938 | ESCAPR |
| 2005-03-11 | KNAF938 | ESUAPR |
| 2004-04-20 | KNAF938 | LIASS |
| 2003-02-12 | KNAF938 | LIAUA |
| 2003-01-15 | KNAF938 | LIAUA |
| 2003-01-14 | KNAF938 | LIAUA |
| 2002-07-21 | KNAF938 | LIASS |
| 2002-02-26 | KNAF938 | AUDOPR |
| 2001-03-07 | KNAF938 | LIAUA |
| 2000-11-24 | KNAF938 | LICCNV |
| 2000-06-15 | KNAF938 | LIREN |
| 2000-06-15 | KNAF938 | AUTHPR |
| 2000-05-31 | KNAF938 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1877497 | 2026-08-02 01:13:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAF938 | ULS 1877497 | 2026-08-02 01:13:20 |
| Status | C | ULS 1877497 | 2026-08-02 01:13:20 |
| Service | IG | ULS 1877497 | 2026-08-02 01:13:20 |
| Grant Date | 2005-06-29 | ULS 1877497 | 2026-08-02 01:13:20 |
| Expiration Date | 2015-08-28 | ULS 1877497 | 2026-08-02 01:13:20 |
| Cancellation Date | 2007-10-09 | ULS 1877497 | 2026-08-02 01:13:20 |