Universal Licensing System
WPYG431
BP Exploration (Alaska) Inc.
License details
| ULS identifier | 2538564 |
|---|
| Call sign | WPYG431 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2003-08-06 |
|---|
| Expiration | 2013-08-06 |
|---|
| Cancellation | 2010-08-27 |
|---|
| Frequency range | 466.35 - 468.5 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Prudhoe Bay, NORTH SLOPE, AK |
|---|
| Coordinates | 70.2547222, -148.3477778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:47 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 456.60000000 | | | 25.000000 | 31.000000 | |
| 1 | 1 | FX1 | 456.70000000 | | | 25.000000 | 31.000000 | |
| 1 | 1 | FX1 | 466.15000000 | | | 25.000000 | 31.000000 | |
| 1 | 1 | FX1 | 466.30000000 | | | 25.000000 | 31.000000 | |
| 1 | 1 | FX1 | 466.35000000 | | | 25.000000 | 31.000000 | |
| 1 | 1 | FX1 | 466.57500000 | | | 25.000000 | 31.000000 | |
| 1 | 1 | FX1 | 468.50000000 | | | 25.000000 | 31.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.60000000 | | 20K0F3E |
| 1 | 1 | 456.70000000 | | 20K0F3E |
| 1 | 1 | 466.15000000 | | 20K0F3E |
| 1 | 1 | 466.30000000 | | 20K0F3E |
| 1 | 1 | 466.35000000 | | 20K0F3E |
| 1 | 1 | 466.57500000 | | 20K0F3E |
| 1 | 1 | 468.50000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PBOC Central Shop Complex, Prudhoe Bay, NORTH SLOPE, AK | 70.25472222, -148.34777778 | 10.000 m | BPIPE | 9.600 m structure / 10.700 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 10.700 m | | 0.0000 | 0.0000 | 11.900 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | Prudhoe Bay Operations, Prudhoe Bay, AK | NORTH SLOPE | 9076595200 |
License history
| Date | File or call sign | Action |
|---|
| 2010-08-28 | WPYG431 | LICAN |
| 2010-03-09 | WPYG431 | LIAUA |
| 2010-03-08 | WPYG431 | ESUAPR |
| 2009-04-23 | WPYG431 | LIAUA |
| 2009-04-22 | WPYG431 | ESUAPR |
| 2009-03-20 | WPYG431 | LIAUA |
| 2009-03-19 | WPYG431 | ESUAPR |
| 2007-07-06 | WPYG431 | LIAUA |
| 2007-07-05 | WPYG431 | ESUAPR |
| 2004-05-28 | WPYG431 | LIAUA |
| 2004-05-27 | WPYG431 | ESUAPR |
| 2003-08-09 | WPYG431 | LIAUA |
| 2003-08-06 | WPYG431 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2538564 | 2026-08-02 01:13:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYG431 | ULS 2538564 | 2026-08-02 01:13:47 |
| Status | C | ULS 2538564 | 2026-08-02 01:13:47 |
| Service | IG | ULS 2538564 | 2026-08-02 01:13:47 |
| Grant Date | 2003-08-06 | ULS 2538564 | 2026-08-02 01:13:47 |
| Expiration Date | 2013-08-06 | ULS 2538564 | 2026-08-02 01:13:47 |
| Cancellation Date | 2010-08-27 | ULS 2538564 | 2026-08-02 01:13:47 |