Universal Licensing System
WRDK392
Aroostook Technologies Inc.
License details
| ULS identifier | 4161523 |
|---|
| Call sign | WRDK392 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2019-05-17 |
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| Expiration | 2029-05-17 |
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| Frequency range | 10755 MHz |
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| Locations | 2 |
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| Representative location | Presque Isle, AROOSTOOK, ME |
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| Coordinates | 46.6030833, -68.0066944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10755.00000000 | | 79M6D7D |
| 1 | 1 | 10755.00000000 | | 79M6D7D |
| 1 | 1 | 10755.00000000 | | 79M6D7D |
| 1 | 1 | 10755.00000000 | | 79M6D7D |
| 1 | 2 | 10755.00000000 | | 79M6D7D |
| 1 | 2 | 10755.00000000 | | 79M6D7D |
| 1 | 2 | 10755.00000000 | | 79M6D7D |
| 1 | 2 | 10755.00000000 | | 79M6D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Quaggy Joe Mountain, Presque Isle, AROOSTOOK, ME | 46.60308333, -68.00669444 | 369.700 m | LTOWER | 15.000 m structure / 16.500 m overall | |
| 2 | R | | 46.69200000, -68.03147222 | 151.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | V | 35.0000 | 349.2000 | | |
| 1 | 2 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 2 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | H | 35.0000 | 349.2000 | | |
| 2 | 2 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-10 | WRDK392 | LIAUA |
| 2019-05-17 | WRDK392 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4161523 | 2026-08-02 02:46:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDK392 | ULS 4161523 | 2026-08-02 02:46:03 |
| Status | A | ULS 4161523 | 2026-08-02 02:46:03 |
| Service | MG | ULS 4161523 | 2026-08-02 02:46:03 |
| Grant Date | 2019-05-17 | ULS 4161523 | 2026-08-02 02:46:03 |
| Expiration Date | 2029-05-17 | ULS 4161523 | 2026-08-02 02:46:03 |