Universal Licensing System
KNNK989
MCI Communications Services, Inc.
License details
| ULS identifier | 1877728 |
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| Call sign | KNNK989 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2001-03-03 |
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| Expiration | 2011-02-21 |
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| Cancellation | 2007-12-18 |
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| Frequency range | 451.45 - 456.45 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | EVINGTON, CAMPBELL, VA |
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| Coordinates | 37.2437500, -79.2419722 |
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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 |
|---|
| 2 | 1 | FB2C | 451.45000000 | | | 85.000000 | 304.000000 | |
| 6 | 1 | MO | 451.45000000 | | | 40.000000 | | |
| 6 | 1 | MO | 456.45000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.45000000 | | 20K0F3E |
| 6 | 1 | 451.45000000 | | 20K0F3E |
| 6 | 1 | 456.45000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | 2.3 MI ENE, EVINGTON, CAMPBELL, VA | 37.24375000, -79.24197222 | 302.000 m | TOWER | 91.000 m structure / 94.000 m overall | N |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 2 | T | | 62.000 m | | | | 127.000 | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 7000 WESTON PKY, CARY, NC | WAKE | 9196774600 |
License history
| Date | File or call sign | Action |
|---|
| 2007-12-19 | KNNK989 | LICAN |
| 2006-01-06 | KNNK989 | LITRAN |
| 2005-12-31 | KNNK989 | LIASS |
| 2005-06-08 | KNNK989 | LIAUA |
| 2005-06-07 | KNNK989 | ESUAPR |
| 2005-05-02 | KNNK989 | ESCAPR |
| 2005-03-11 | KNNK989 | ESUAPR |
| 2005-01-26 | KNNK989 | LIMOD |
| 2004-04-20 | KNNK989 | LIASS |
| 2003-02-12 | KNNK989 | LIAUA |
| 2003-01-15 | KNNK989 | LIAUA |
| 2003-01-14 | KNNK989 | LIAUA |
| 2002-07-21 | KNNK989 | LIASS |
| 2002-02-26 | KNNK989 | AUDOPR |
| 2001-03-07 | KNNK989 | LIAUA |
| 2001-03-03 | KNNK989 | LIREN |
| 2000-11-28 | KNNK989 | LETRES |
| 2000-11-24 | KNNK989 | LICCNV |
| 2000-01-06 | KNNK989 | AUTHPR |
| 1998-09-14 | KNNK989 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1877728 | 2026-08-02 01:13:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNK989 | ULS 1877728 | 2026-08-02 01:13:20 |
| Status | C | ULS 1877728 | 2026-08-02 01:13:20 |
| Service | IG | ULS 1877728 | 2026-08-02 01:13:20 |
| Grant Date | 2001-03-03 | ULS 1877728 | 2026-08-02 01:13:20 |
| Expiration Date | 2011-02-21 | ULS 1877728 | 2026-08-02 01:13:20 |
| Cancellation Date | 2007-12-18 | ULS 1877728 | 2026-08-02 01:13:20 |