Universal Licensing System
WNTT658
AMTECH DATACOMM INC
License details
| ULS identifier | 1028901 |
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| Call sign | WNTT658 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1994-02-09 |
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| Expiration | 1999-02-09 |
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| Frequency range | 928.14375 - 952.14375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | FAYETTEVILLE, WASHINGTON, AR |
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| Coordinates | 36.1472778, -94.1874167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:52 |
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Licensee
| Name | AMTECH DATACOMM INC |
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| Applicant type | C |
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| Location | HUNTINGTON, NY |
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| Address | 775 PARK AVE STE 340, HUNTINGTON, NY, 11743 |
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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 | 3 | FXO | 928.14375000 | | | | | |
| 1 | 1 | FXO | 952.14375000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.14375000 | | 12K0F7W |
| 1 | 1 | 952.14375000 | | 12K0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3.7 MI SW JOHNSON, FAYETTEVILLE, WASHINGTON, AR | 36.14727778, -94.18741667 | 411.500 m | | 152.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 12.1000 | 360.0000 | | |
| 2 | 1 | R | | | | 12.1000 | | | |
| 3 | 1 | T | | | V | 12.1000 | 999.0000 | | |
| 4 | 1 | R | | | | 12.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WNTT658 | LICCNV |
| 1998-11-30 | WNTT658 | COR |
| 1998-07-15 | WNTT658 | COR |
| 1994-02-09 | WNTT658 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1028901 | 2026-08-02 02:47:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTT658 | ULS 1028901 | 2026-08-02 02:47:52 |
| Status | E | ULS 1028901 | 2026-08-02 02:47:52 |
| Service | MG | ULS 1028901 | 2026-08-02 02:47:52 |
| Grant Date | 1994-02-09 | ULS 1028901 | 2026-08-02 02:47:52 |
| Expiration Date | 1999-02-09 | ULS 1028901 | 2026-08-02 02:47:52 |