Universal Licensing System
KNNK969
MCI TELECOMMUNICATIONS CORPORATION
License details
| ULS identifier | 1632278 |
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| Call sign | KNNK969 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-02-20 |
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| Expiration | 2001-02-20 |
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| Cancellation | 2001-04-22 |
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| Frequency range | 463.7 - 469.025 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | MC LEAN, FAIRFAX, VA |
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| Coordinates | 38.9223333, -77.2288611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:49:58 |
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Licensee
| Name | MCI TELECOMMUNICATIONS CORPORATION |
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| Applicant type | C |
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| Location | WASHINGTON, DC |
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| Address | 1801 PENNSYLVANIA AVE NW, WASHINGTON, DC, 20006 |
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| Phone | 7039026043 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.70000000 | | | 110.000000 | 42.000000 | |
| 2 | 1 | FB2 | 463.70000000 | | | 110.000000 | 88.000000 | |
| 3 | 1 | MO | 463.70000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 463.70000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.02500000 | | | 110.000000 | 42.000000 | |
| 2 | 1 | FB2 | 464.02500000 | | | 110.000000 | 88.000000 | |
| 3 | 1 | MO | 464.02500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 464.02500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 468.70000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 468.70000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.02500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 469.02500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.70000000 | | 20K0F3E |
| 2 | 1 | 463.70000000 | | 20K0F3E |
| 3 | 1 | 463.70000000 | | 20K0F3E |
| 3 | 1 | 463.70000000 | | 20K0F3E |
| 1 | 1 | 464.02500000 | | 20K0F3E |
| 2 | 1 | 464.02500000 | | 20K0F3E |
| 3 | 1 | 464.02500000 | | 20K0F3E |
| 3 | 1 | 464.02500000 | | 20K0F3E |
| 3 | 1 | 468.70000000 | | 20K0F3E |
| 3 | 1 | 468.70000000 | | 20K0F3E |
| 3 | 1 | 469.02500000 | | 20K0F3E |
| 3 | 1 | 469.02500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1650 TYSONS BLVD, MC LEAN, FAIRFAX, VA | 38.92233333, -77.22886111 | 211.000 m | B | 82.000 m structure / 82.000 m overall | N |
| 2 | T | 701 S 12TH ST, ARLINGTON, ARLINGTON, VA | 38.86511111, -77.05858333 | 15.000 m | B | 32.000 m structure / 35.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 82.000 m | | | | 203.000 | |
| 1 | 2 | T | | 35.000 m | | | | 1.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8200 GREENSBORO DR, MC LEAN, VA | | 7039026043 |
License history
| Date | File or call sign | Action |
|---|
| 2001-04-22 | KNNK969 | LIEXP |
| 2000-11-28 | KNNK969 | LETRES |
| 2000-11-23 | KNNK969 | LICCNV |
| 2000-01-05 | KNNK969 | AUTHPR |
| 1998-09-14 | KNNK969 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1632278 | 2026-08-16 06:49:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNNK969 | ULS 1632278 | 2026-08-16 06:49:58 |
| Status | E | ULS 1632278 | 2026-08-16 06:49:58 |
| Service | IG | ULS 1632278 | 2026-08-16 06:49:58 |
| Grant Date | 1996-02-20 | ULS 1632278 | 2026-08-16 06:49:58 |
| Expiration Date | 2001-02-20 | ULS 1632278 | 2026-08-16 06:49:58 |
| Cancellation Date | 2001-04-22 | ULS 1632278 | 2026-08-16 06:49:58 |