Universal Licensing System
WQDA506
Hilcorp Energy Alaska
License details
| ULS identifier | 2732141 |
|---|
| Call sign | WQDA506 |
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| Radio service | YO |
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| Status | A |
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| Grant date | 2025-05-16 |
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| Expiration | 2035-07-07 |
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| Frequency range | 857.3625 - 859.3875 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | Prudhoe Bay, NORTH SLOPE, AK |
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| Coordinates | 70.2677500, -148.8388611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:55 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 857.36250000 | | | 40.000000 | 216.000000 | |
| 4 | 1 | FB2C | 859.33750000 | | | 40.000000 | 216.100000 | |
| 1 | 1 | FB2C | 859.38750000 | | | 40.000000 | 216.100000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 857.36250000 | | 17K7D7W |
| 1 | 1 | 857.36250000 | | 20K0W7W |
| 4 | 1 | 859.33750000 | | 20K0W7W |
| 4 | 1 | 859.33750000 | | 17K7D7W |
| 1 | 1 | 859.38750000 | | 20K0W7W |
| 1 | 1 | 859.38750000 | | 17K7D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | L-Pad, Prudhoe Bay, NORTH SLOPE, AK | 70.35019444, -149.32788889 | 15.800 m | TOWER | 30.500 m structure / 34.200 m overall | |
| 4 | T | Y-Pad, Prudhoe Bay, NORTH SLOPE, AK | 70.26775000, -148.83886111 | 14.600 m | BMAST | 13.100 m structure / 17.400 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 34.100 m | | 10.0000 | 360.0000 | 35.000 | |
| 1 | 4 | | | 17.400 m | | 10.0000 | 360.0000 | 20.100 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | BP Exploration Prudhoe Bay Operations Camp (PBOC), Prudhoe Bay, AK | NORTH SLOPE | 9076595200 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-16 | WQDA506 | LIREN |
| 2025-04-14 | WQDA506 | LETRES |
| 2020-07-01 | WQDA506 | LIASS |
| 2015-07-07 | WQDA506 | LIREN |
| 2015-07-03 | WQDA506 | ESUAPR |
| 2015-04-13 | WQDA506 | LETRES |
| 2015-02-02 | WQDA506 | LIMOD |
| 2015-01-19 | WQDA506 | ESUAPR |
| 2013-04-17 | WQDA506 | LIAUA |
| 2013-04-16 | WQDA506 | ESUAPR |
| 2012-10-06 | WQDA506 | LIAUA |
| 2012-10-05 | WQDA506 | ESUAPR |
| 2011-01-19 | WQDA506 | LIAUA |
| 2011-01-17 | WQDA506 | ESUAPR |
| 2010-03-09 | WQDA506 | LIAUA |
| 2010-03-08 | WQDA506 | ESUAPR |
| 2009-04-23 | WQDA506 | LIAUA |
| 2009-04-22 | WQDA506 | ESUAPR |
| 2009-04-07 | WQDA506 | LETCNS |
| 2009-03-20 | WQDA506 | LIAUA |
| 2009-03-19 | WQDA506 | ESUAPR |
| 2008-12-03 | WQDA506 | LIMOD |
| 2007-07-06 | WQDA506 | LIAUA |
| 2007-07-05 | WQDA506 | ESUAPR |
| 2006-05-12 | WQDA506 | LIMOD |
| 2005-07-07 | WQDA506 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2732141 | 2026-08-02 01:19:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDA506 | ULS 2732141 | 2026-08-02 01:19:55 |
| Status | A | ULS 2732141 | 2026-08-02 01:19:55 |
| Service | YO | ULS 2732141 | 2026-08-02 01:19:55 |
| Grant Date | 2025-05-16 | ULS 2732141 | 2026-08-02 01:19:55 |
| Expiration Date | 2035-07-07 | ULS 2732141 | 2026-08-02 01:19:55 |