Universal Licensing System
WNJZ663
MCI WORLDCOM NETWORK SERVICES, INC
License details
| ULS identifier | 1878537 |
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| Call sign | WNJZ663 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-10-14 |
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| Expiration | 2002-10-14 |
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| Cancellation | 2003-01-19 |
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| Frequency range | 451.3 - 456.3 MHz (2 frequencies) |
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| Locations | 8 |
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| Representative location | HALIFAX, HALIFAX, NC |
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| Coordinates | 36.3298611, -77.5941389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:17 |
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Licensee
| Name | MCI WORLDCOM NETWORK SERVICES, INC |
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| Applicant type | C |
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| Location | RICHARDSON, TX |
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| Address | 2270 LAKESIDE BLVD 2865/642, RICHARDSON, TX, 75082 |
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| Phone | 9726565287 |
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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 |
|---|
| 1 | 1 | FB2C | 451.30000000 | | | 40.000000 | 95.000000 | |
| 2 | 1 | FB2C | 451.30000000 | | | 40.000000 | 95.000000 | |
| 3 | 1 | FB2C | 451.30000000 | | | 40.000000 | 95.000000 | |
| 4 | 1 | FB2C | 451.30000000 | | | 40.000000 | 95.000000 | |
| 5 | 1 | MO | 451.30000000 | | | 40.000000 | | |
| 6 | 1 | MO | 451.30000000 | | | 40.000000 | | |
| 7 | 1 | MO | 451.30000000 | | | 40.000000 | | |
| 8 | 1 | MO | 451.30000000 | | | 40.000000 | | |
| 5 | 1 | MO | 456.30000000 | | | 40.000000 | | |
| 6 | 1 | MO | 456.30000000 | | | 40.000000 | | |
| 7 | 1 | MO | 456.30000000 | | | 40.000000 | | |
| 8 | 1 | MO | 456.30000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.30000000 | | 20K0F3E |
| 2 | 1 | 451.30000000 | | 20K0F3E |
| 3 | 1 | 451.30000000 | | 20K0F3E |
| 4 | 1 | 451.30000000 | | 20K0F3E |
| 5 | 1 | 451.30000000 | | 20K0F3E |
| 6 | 1 | 451.30000000 | | 20K0F3E |
| 7 | 1 | 451.30000000 | | 20K0F3E |
| 8 | 1 | 451.30000000 | | 20K0F3E |
| 5 | 1 | 456.30000000 | | 20K0F3E |
| 6 | 1 | 456.30000000 | | 20K0F3E |
| 7 | 1 | 456.30000000 | | 20K0F3E |
| 8 | 1 | 456.30000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 200 S OF INT NC 903 & US 301, HALIFAX, HALIFAX, NC | 36.32986111, -77.59413889 | 34.000 m | POLE | 18.000 m structure / 24.000 m overall | N |
| 2 | T | 1.5 MI N OF US 301, ROCKY MOUNT, EDGECOMBE, NC | 35.98127778, -77.77969444 | 27.000 m | POLE | 18.000 m structure / 24.000 m overall | N |
| 3 | T | 500 SE INT US 301 & MAIN ST, LUCAMA, WILSON, NC | 35.64488889, -78.01055556 | 41.000 m | POLE | 18.000 m structure / 24.000 m overall | N |
| 4 | T | 1.2 MI E OF INT NC 710 & HWY 74, PEMBROKE, ROBESON, NC | 34.67933333, -79.20391667 | 58.000 m | POLE | 18.000 m structure / 24.000 m overall | N |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 0.000 | |
| 1 | 2 | T | | 24.000 m | | | | 0.000 | |
| 1 | 3 | T | | 24.000 m | | | | 0.000 | |
| 1 | 4 | T | | 24.000 m | | | | 0.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4200 ATLANTIC AVE STE 116, RALEIGH, NC | | 9197905600 |
License history
| Date | File or call sign | Action |
|---|
| 2003-01-19 | WNJZ663 | LIEXP |
| 2002-07-22 | WNJZ663 | LETRES |
| 2002-02-26 | WNJZ663 | AUDOPR |
| 2001-03-07 | WNJZ663 | LIAUA |
| 2000-11-24 | WNJZ663 | LICCNV |
| 2000-01-06 | WNJZ663 | AUTHPR |
| 1998-09-14 | WNJZ663 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1878537 | 2026-08-02 01:17:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNJZ663 | ULS 1878537 | 2026-08-02 01:17:17 |
| Status | E | ULS 1878537 | 2026-08-02 01:17:17 |
| Service | IG | ULS 1878537 | 2026-08-02 01:17:17 |
| Grant Date | 1997-10-14 | ULS 1878537 | 2026-08-02 01:17:17 |
| Expiration Date | 2002-10-14 | ULS 1878537 | 2026-08-02 01:17:17 |
| Cancellation Date | 2003-01-19 | ULS 1878537 | 2026-08-02 01:17:17 |