Universal Licensing System
WNTZ713
LOCKHEED MARTIN CORPORATION
License details
| ULS identifier | 1033193 |
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| Call sign | WNTZ713 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1996-07-17 |
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| Expiration | 2000-08-29 |
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| Frequency range | 21825 MHz |
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| Locations | 2 |
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| Representative location | ROCKVILLE, MONTGOMERY, MD |
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| Coordinates | 39.1084167, -77.1877500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:44 |
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Licensee
| Name | LOCKHEED MARTIN CORPORATION |
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| Applicant type | C |
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| FRN | 0002149359 |
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| Location | BALTIMORE, MD |
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| Address | BALTIMORE, MD, 212200906 |
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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 | FXO | 21825.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 21825.00000000 | | 22M3F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 15245 SHADY GROVE RD, ROCKVILLE, MONTGOMERY, MD | 39.10841667, -77.18775000 | 154.800 m | | 17.100 m overall | |
| 2 | R | | 39.10952778, -77.18997222 | 145.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 42.5000 | 302.7000 | | |
| 1 | 2 | R | | | | 42.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-06-04 | WNTZ713 | LETRES |
| 1999-08-14 | WNTZ713 | LICCNV |
| 1996-07-17 | WNTZ713 | LIASS |
| 1995-07-26 | WNTZ713 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1033193 | 2026-08-02 02:45:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTZ713 | ULS 1033193 | 2026-08-02 02:45:44 |
| Status | E | ULS 1033193 | 2026-08-02 02:45:44 |
| Service | MG | ULS 1033193 | 2026-08-02 02:45:44 |
| Grant Date | 1996-07-17 | ULS 1033193 | 2026-08-02 02:45:44 |
| Expiration Date | 2000-08-29 | ULS 1033193 | 2026-08-02 02:45:44 |