Universal Licensing System
WQDA521
Hilcorp Energy Alaska
License details
| ULS identifier | 2732156 |
|---|
| Call sign | WQDA521 |
|---|
| Radio service | YO |
|---|
| Status | A |
|---|
| Grant date | 2025-05-16 |
|---|
| Expiration | 2035-07-07 |
|---|
| Frequency range | 811.3375 - 815.8125 MHz (9 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Prudhoe Bay, NORTH SLOPE, AK |
|---|
| Coordinates | 70.2660000, -148.3338611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:19:55 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FX1 | 811.33750000 | | | 1.000000 | 1.600000 | |
| 4 | 1 | FX1 | 811.36250000 | | | 1.000000 | 1.600000 | |
| 4 | 1 | FX1 | 812.38750000 | | | 1.000000 | 1.600000 | |
| 5 | 1 | FX1 | 812.41250000 | | | 1.000000 | 1.600000 | |
| 6 | 1 | FX1 | 812.41250000 | | | 1.000000 | 1.600000 | |
| 5 | 1 | FX1 | 813.81250000 | | | 1.000000 | 1.600000 | |
| 6 | 1 | FX1 | 813.81250000 | | | 1.000000 | 1.600000 | |
| 4 | 1 | FX1 | 814.36250000 | | | 3.000000 | 3.000000 | |
| 5 | 1 | FX1 | 814.81250000 | | | 1.000000 | 1.600000 | |
| 6 | 1 | FX1 | 814.81250000 | | | 1.000000 | 1.600000 | |
| 4 | 1 | FX1 | 815.41250000 | | | 1.000000 | 1.600000 | |
| 5 | 1 | FX1 | 815.81250000 | | | 1.000000 | 1.600000 | |
| 6 | 1 | FX1 | 815.81250000 | | | 1.000000 | 1.600000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 811.33750000 | | 20K0D7W |
| 4 | 1 | 811.33750000 | | 18K0D7W |
| 4 | 1 | 811.33750000 | | 20K0W7W |
| 4 | 1 | 811.36250000 | | 18K3D7W |
| 4 | 1 | 811.36250000 | | 20K0W7W |
| 4 | 1 | 811.36250000 | | 20K0D7W |
| 4 | 1 | 812.38750000 | | 18K0D7W |
| 4 | 1 | 812.38750000 | | 20K0D7W |
| 4 | 1 | 812.38750000 | | 20K0W7W |
| 5 | 1 | 812.41250000 | | 18K3D7W |
| 5 | 1 | 812.41250000 | | 20K0D7W |
| 5 | 1 | 812.41250000 | | 20K0W7W |
| 6 | 1 | 812.41250000 | | 18K3D7W |
| 6 | 1 | 812.41250000 | | 20K0W7W |
| 6 | 1 | 812.41250000 | | 20K0D7W |
| 5 | 1 | 813.81250000 | | 18K3D7W |
| 5 | 1 | 813.81250000 | | 20K0D7W |
| 5 | 1 | 813.81250000 | | 20K0W7W |
| 6 | 1 | 813.81250000 | | 20K0D7W |
| 6 | 1 | 813.81250000 | | 18K3D7W |
| 6 | 1 | 813.81250000 | | 20K0W7W |
| 4 | 1 | 814.36250000 | | 20K0D7W |
| 4 | 1 | 814.36250000 | | 18K3D7W |
| 4 | 1 | 814.36250000 | | 20K0W7W |
| 5 | 1 | 814.81250000 | | 20K0D7W |
| 5 | 1 | 814.81250000 | | 20K0W7W |
| 5 | 1 | 814.81250000 | | 18K3D7W |
| 6 | 1 | 814.81250000 | | 20K0D7W |
| 6 | 1 | 814.81250000 | | 18K3D7W |
| 6 | 1 | 814.81250000 | | 20K0W7W |
| 4 | 1 | 815.41250000 | | 20K0W7W |
| 4 | 1 | 815.41250000 | | 18K3D7W |
| 4 | 1 | 815.41250000 | | 20K0D7W |
| 5 | 1 | 815.81250000 | | 20K0W7W |
| 5 | 1 | 815.81250000 | | 18K3D7W |
| 5 | 1 | 815.81250000 | | 20K0D7W |
| 6 | 1 | 815.81250000 | | 20K0W7W |
| 6 | 1 | 815.81250000 | | 20K0D7W |
| 6 | 1 | 815.81250000 | | 18K3D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 4 | T | Flow Station 2, Prudhoe Bay, NORTH SLOPE, AK | 70.26600000, -148.33386111 | 9.100 m | TOWER | 40.000 m structure / 46.000 m overall | |
| 5 | T | Gathering Center 1, Prudhoe Bay, NORTH SLOPE, AK | 70.30650000, -148.73686111 | 12.500 m | TOWER | 30.500 m structure / 36.600 m overall | |
| 6 | T | Gathering Center 3, Prudhoe Bay, NORTH SLOPE, AK | 70.28441667, -148.68297222 | 12.600 m | TOWER | 30.500 m structure / 36.600 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 4 | | | 44.200 m | | 10.0000 | 360.0000 | 45.600 | |
| 1 | 5 | | | 34.800 m | | 10.0000 | 360.0000 | 39.500 | |
| 1 | 6 | | | 34.800 m | | 10.0000 | 360.0000 | 38.200 | |
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 | WQDA521 | LIREN |
| 2025-04-14 | WQDA521 | LETRES |
| 2020-07-01 | WQDA521 | LIASS |
| 2015-07-07 | WQDA521 | LIREN |
| 2015-07-03 | WQDA521 | ESUAPR |
| 2015-04-13 | WQDA521 | LETRES |
| 2013-04-17 | WQDA521 | LIAUA |
| 2013-04-16 | WQDA521 | ESUAPR |
| 2012-10-06 | WQDA521 | LIAUA |
| 2012-10-05 | WQDA521 | ESUAPR |
| 2011-01-19 | WQDA521 | LIAUA |
| 2011-01-17 | WQDA521 | ESUAPR |
| 2010-03-09 | WQDA521 | LIAUA |
| 2010-03-08 | WQDA521 | ESUAPR |
| 2010-01-12 | WQDA521 | LIMOD |
| 2009-05-27 | WQDA521 | LETCNS |
| 2009-04-23 | WQDA521 | LIAUA |
| 2009-04-22 | WQDA521 | ESUAPR |
| 2009-04-07 | WQDA521 | LETCNS |
| 2009-03-20 | WQDA521 | LIAUA |
| 2009-03-19 | WQDA521 | ESUAPR |
| 2008-10-09 | WQDA521 | LIMOD |
| 2008-09-05 | WQDA521 | ESUAPR |
| 2007-07-06 | WQDA521 | LIAUA |
| 2007-07-05 | WQDA521 | ESUAPR |
| 2006-06-30 | WQDA521 | AUTHPR |
| 2006-06-29 | WQDA521 | COR |
| 2006-06-29 | WQDA521 | INTDUP |
| 2006-06-16 | WQDA521 | LIMOD |
| 2006-06-15 | WQDA521 | COR |
| 2006-06-14 | WQDA521 | ESUAPR |
| 2006-06-02 | WQDA521 | COR |
| 2006-05-25 | WQDA521 | LIMOD |
| 2005-07-07 | WQDA521 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2732156 | 2026-08-02 01:19:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDA521 | ULS 2732156 | 2026-08-02 01:19:55 |
| Status | A | ULS 2732156 | 2026-08-02 01:19:55 |
| Service | YO | ULS 2732156 | 2026-08-02 01:19:55 |
| Grant Date | 2025-05-16 | ULS 2732156 | 2026-08-02 01:19:55 |
| Expiration Date | 2035-07-07 | ULS 2732156 | 2026-08-02 01:19:55 |