Universal Licensing System
WNTZ421
ACS LICENSE INC
License details
| ULS identifier | 1032916 |
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| Call sign | WNTZ421 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1995-08-25 |
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| Expiration | 2000-08-25 |
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| Cancellation | 1995-10-24 |
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| Frequency range | 18142 - 18580 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | GREENBELT, PRINCE GEORGE'S, MD |
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| Coordinates | 39.0064722, -76.9041389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:06 |
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Licensee
| Name | ACS LICENSE INC |
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| Applicant type | C |
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| Location | TREVOSE, PA |
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| Address | 2510 METROPOLITAN DR, TREVOSE, PA, 190536789 |
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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 | 18142.00000000 | 18580.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18142.00000000 | | 250KF3E |
| 1 | 1 | 18142.00000000 | | 5M75C3F |
| 1 | 1 | 18142.00000000 | | 100KN0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6010 SPRINGHILL DR, GREENBELT, PRINCE GEORGE'S, MD | 39.00647222, -76.90413889 | 30.500 m | | 7.600 m structure / 7.900 m overall | |
| 2 | R | | 39.00605556, -76.90441667 | 30.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 38.9000 | 207.5000 | | |
| 1 | 2 | R | | | | 38.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WNTZ421 | LICCNV |
| 1995-10-24 | WNTZ421 | LICAN |
| 1995-08-25 | WNTZ421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1032916 | 2026-08-02 02:48:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTZ421 | ULS 1032916 | 2026-08-02 02:48:06 |
| Status | C | ULS 1032916 | 2026-08-02 02:48:06 |
| Service | MG | ULS 1032916 | 2026-08-02 02:48:06 |
| Grant Date | 1995-08-25 | ULS 1032916 | 2026-08-02 02:48:06 |
| Expiration Date | 2000-08-25 | ULS 1032916 | 2026-08-02 02:48:06 |
| Cancellation Date | 1995-10-24 | ULS 1032916 | 2026-08-02 02:48:06 |