Universal Licensing System
WQDD409
Alyeska Pipeline Service Company
License details
| ULS identifier | 2736991 |
|---|
| Call sign | WQDD409 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-04-30 |
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| Expiration | 2035-07-28 |
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| Frequency range | 151.9625 - 159.5625 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | FAIRBANKS, YUKON-KOYUKUK, AK |
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| Coordinates | 65.5876667, -148.4813889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX2 | 151.96250000 | | | 25.000000 | 45.100000 | |
| 1 | 2 | FX2 | 154.54750000 | | | 25.000000 | 45.100000 | |
| 1 | 2 | FXO | 154.54750000 | | | 25.000000 | 45.100000 | |
| 2 | 1 | FX1 | 154.54750000 | | | 25.000000 | 50.800000 | |
| 3 | 1 | FX1 | 154.54750000 | | | 25.000000 | 41.700000 | |
| 1 | 2 | FXO | 159.56250000 | | | 25.000000 | 45.100000 | |
| 2 | 1 | FX1 | 159.56250000 | | | 25.000000 | 50.800000 | |
| 3 | 1 | FX1 | 159.56250000 | | | 25.000000 | 41.700000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.96250000 | | 11K2F1D |
| 1 | 2 | 154.54750000 | | 11K2F1D |
| 1 | 2 | 154.54750000 | | 11K2F1D |
| 2 | 1 | 154.54750000 | | 11K2F1D |
| 3 | 1 | 154.54750000 | | 11K2F1D |
| 1 | 2 | 159.56250000 | | 10K7G1D |
| 2 | 1 | 159.56250000 | | 10K7G1D |
| 3 | 1 | 159.56250000 | | 10K7G1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LIVENGOOD HILL 2622 58 MI NW OF, FAIRBANKS, YUKON-KOYUKUK, AK | 65.58766667, -148.48138889 | 772.400 m | LTOWER | 16.500 m structure / 18.000 m overall | N |
| 2 | T | RGV 62 71 MI NW OF, FAIRBANKS, YUKON-KOYUKUK, AK | 65.68180556, -149.07513889 | 148.100 m | POLE | 9.800 m structure / 9.800 m overall | N |
| 3 | T | RGV 65 54 MI NW OF, FAIRBANKS, YUKON-KOYUKUK, AK | 65.49713889, -148.70033333 | 132.300 m | POLE | 9.800 m structure / 9.800 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | V | 8.5000 | 308.0000 | 405.100 | |
| 1 | 2 | T | | 9.800 m | V | 8.5000 | 110.0000 | -152.600 | |
| 1 | 3 | T | | 9.800 m | V | 8.5000 | 45.0000 | -94.300 | |
| 2 | 1 | T | | 17.900 m | V | 2.5000 | 0.0000 | 405.100 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 200 GAFFNEY RD, FAIRBANKS, AK | FAIRBANKS NORTH STAR | 9074584607 |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-28 | WQDD409 | LIASS |
| 2025-09-26 | WQDD409 | LIAUA |
| 2025-09-06 | WQDD409 | LIAUA |
| 2025-04-30 | WQDD409 | LIREN |
| 2024-10-07 | WQDD409 | LIMOD |
| 2024-05-01 | WQDD409 | LITRAN |
| 2024-01-19 | WQDD409 | LIAUA |
| 2023-01-14 | WQDD409 | LIAUA |
| 2018-09-19 | WQDD409 | LIAUA |
| 2017-08-18 | WQDD409 | LIAUA |
| 2016-02-11 | WQDD409 | LIAUA |
| 2016-02-10 | WQDD409 | ESUAPR |
| 2015-07-07 | WQDD409 | LIAUA |
| 2015-07-06 | WQDD409 | ESUAPR |
| 2015-05-09 | WQDD409 | LIREN |
| 2015-05-08 | WQDD409 | ESUAPR |
| 2015-05-04 | WQDD409 | LETRES |
| 2013-09-18 | WQDD409 | LIAUA |
| 2013-09-17 | WQDD409 | ESUAPR |
| 2012-01-11 | WQDD409 | LIAUA |
| 2012-01-10 | WQDD409 | ESUAPR |
| 2011-04-09 | WQDD409 | LIAUA |
| 2011-04-08 | WQDD409 | ESUAPR |
| 2009-04-07 | WQDD409 | LIAUA |
| 2009-04-06 | WQDD409 | ESUAPR |
| 2008-06-09 | WQDD409 | LIMOD |
| 2008-06-03 | WQDD409 | ESUAPR |
| 2008-04-28 | WQDD409 | LIMOD |
| 2006-01-11 | WQDD409 | LIMOD |
| 2005-11-18 | WQDD409 | LITRAN |
| 2005-11-02 | WQDD409 | LIMOD |
| 2005-07-28 | WQDD409 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2736991 | 2026-08-02 01:13:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDD409 | ULS 2736991 | 2026-08-02 01:13:49 |
| Status | A | ULS 2736991 | 2026-08-02 01:13:49 |
| Service | IG | ULS 2736991 | 2026-08-02 01:13:49 |
| Grant Date | 2025-04-30 | ULS 2736991 | 2026-08-02 01:13:49 |
| Expiration Date | 2035-07-28 | ULS 2736991 | 2026-08-02 01:13:49 |