Universal Licensing System
WQNN423
State of Maine, O.I.T., Radio Operations MSCN
License details
| ULS identifier | 3276682 |
|---|
| Call sign | WQNN423 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2021-01-29 |
|---|
| Expiration | 2031-03-30 |
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| Frequency range | 933.575 - 6775 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 47.3075000, -68.2608333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:19:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 933.57500000 | | | | | |
| 1 | 2 | FXO | 933.97500000 | | | | | |
| 1 | 3 | FXO | 6765.00000000 | | | | | |
| 1 | 3 | FXO | 6765.00000000 | | | | | |
| 1 | 3 | FXO | 6765.00000000 | | | | | |
| 1 | 3 | FXO | 6765.00000000 | | | | | |
| 1 | 3 | FXO | 6765.00000000 | | | | | |
| 1 | 3 | FXO | 6765.00000000 | | | | | |
| 1 | 3 | FXO | 6765.00000000 | | | | | |
| 1 | 3 | FXO | 6765.00000000 | | | | | |
| 1 | 4 | FXO | 6775.00000000 | | | | | |
| 1 | 4 | FXO | 6775.00000000 | | | | | |
| 1 | 4 | FXO | 6775.00000000 | | | | | |
| 1 | 4 | FXO | 6775.00000000 | | | | | |
| 1 | 4 | FXO | 6775.00000000 | | | | | |
| 1 | 4 | FXO | 6775.00000000 | | | | | |
| 1 | 4 | FXO | 6775.00000000 | | | | | |
| 1 | 4 | FXO | 6775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 933.57500000 | | 200KD7W |
| 1 | 2 | 933.97500000 | | 200KD7W |
| 1 | 3 | 6765.00000000 | | 10M0D7W |
| 1 | 3 | 6765.00000000 | | 10M0D7W |
| 1 | 3 | 6765.00000000 | | 10M0D7W |
| 1 | 3 | 6765.00000000 | | 10M0D7W |
| 1 | 3 | 6765.00000000 | | 10M0D7W |
| 1 | 3 | 6765.00000000 | | 10M0D7W |
| 1 | 3 | 6765.00000000 | | 10M0D7W |
| 1 | 3 | 6765.00000000 | | 10M0D7W |
| 1 | 4 | 6775.00000000 | | 10M0D7W |
| 1 | 4 | 6775.00000000 | | 10M0D7W |
| 1 | 4 | 6775.00000000 | | 10M0D7W |
| 1 | 4 | 6775.00000000 | | 10M0D7W |
| 1 | 4 | 6775.00000000 | | 10M0D7W |
| 1 | 4 | 6775.00000000 | | 10M0D7W |
| 1 | 4 | 6775.00000000 | | 10M0D7W |
| 1 | 4 | 6775.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Station Road, New Sweden, AROOSTOOK, ME | 46.94566667, -68.11158333 | 301.100 m | LTOWER | 54.900 m structure / 54.900 m overall | N |
| 2 | R | | 46.42100000, -68.02438889 | 496.500 m | | | |
| 3 | R | | 47.30761111, -68.26072222 | 343.800 m | | | |
| 4 | R | | 47.30750000, -68.26083333 | 344.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | GABRIEL ELECTRONICS RFF6-890SE | | V | 21.8000 | 173.4000 | | |
| 1 | 2 | R | GABRIEL ELECTRONICS RFF6-890SE | | | 21.8000 | 0.0000 | | |
| 1 | 3 | R | GABRIEL ELECTRONICS RFF6-890SE | | | 21.8000 | 0.0000 | | |
| 1 | 4 | R | Commscope HX8-6W | | | 41.6000 | 0.0000 | | |
| 2 | 1 | T | GABRIEL ELECTRONICS RFF6-890SE | | V | 21.8000 | 344.3000 | | |
| 2 | 2 | R | Commscope VHLP6-6WB | | | 39.3000 | 0.0000 | | |
| 3 | 1 | T | Commscope HX8-6W | | V | 41.6000 | 344.3000 | | |
| 4 | 1 | T | Commscope VHLP6-6WB | | H | 39.3000 | 173.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-26 | WQNN423 | LETCNS |
| 2022-12-23 | WQNN423 | LIMOD |
| 2021-04-24 | WQNN423 | LIAUA |
| 2021-03-05 | WQNN423 | LIAUA |
| 2021-01-29 | WQNN423 | LIREN |
| 2021-01-04 | WQNN423 | LETRES |
| 2018-05-11 | WQNN423 | LIAUA |
| 2012-07-03 | WQNN423 | LETCNS |
| 2011-03-30 | WQNN423 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3276682 | 2026-08-17 04:19:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNN423 | ULS 3276682 | 2026-08-17 04:19:57 |
| Status | A | ULS 3276682 | 2026-08-17 04:19:57 |
| Service | MW | ULS 3276682 | 2026-08-17 04:19:57 |
| Grant Date | 2021-01-29 | ULS 3276682 | 2026-08-17 04:19:57 |
| Expiration Date | 2031-03-30 | ULS 3276682 | 2026-08-17 04:19:57 |