Universal Licensing System
WYX221
BP Exploration (Alaska) Inc.
License details
| ULS identifier | 1843643 |
|---|
| Call sign | WYX221 |
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| Radio service | IG |
|---|
| Status | C |
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| Grant date | 2004-01-13 |
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| Expiration | 2014-03-09 |
|---|
| Cancellation | 2010-08-27 |
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| Frequency range | 451.6 - 456.7 MHz (3 frequencies) |
|---|
| Locations | 1 |
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| Representative location | PRUDHOE BAY, AK |
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| Coordinates | 70.2577778, -148.4369167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.60000000 | | | 100.000000 | | |
| 1 | 1 | FX1 | 456.60000000 | | | 100.000000 | | |
| 1 | 1 | FX1 | 456.70000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.60000000 | | 20K0F3E |
| 1 | 1 | 456.60000000 | | 20K0F3E |
| 1 | 1 | 456.70000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | FLOW STATION 1, PRUDHOE BAY, AK | 70.25777778, -148.43691667 | 10.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | FLOW STATION 1, PRUDHOE BAY, AK | | 9072634400 |
License history
| Date | File or call sign | Action |
|---|
| 2010-08-28 | WYX221 | LICAN |
| 2010-03-09 | WYX221 | LIAUA |
| 2010-03-08 | WYX221 | ESUAPR |
| 2009-04-23 | WYX221 | LIAUA |
| 2009-04-22 | WYX221 | ESUAPR |
| 2009-03-20 | WYX221 | LIAUA |
| 2009-03-19 | WYX221 | ESUAPR |
| 2007-07-06 | WYX221 | LIAUA |
| 2007-07-05 | WYX221 | ESUAPR |
| 2004-05-28 | WYX221 | LIAUA |
| 2004-05-27 | WYX221 | ESUAPR |
| 2004-01-13 | WYX221 | LIREN |
| 2003-12-15 | WYX221 | LETRES |
| 2003-08-21 | WYX221 | LIASS |
| 2003-01-16 | WYX221 | LIAUA |
| 2002-08-31 | WYX221 | LIAUA |
| 2002-05-10 | WYX221 | AUDOPR |
| 2001-07-06 | WYX221 | LIAUA |
| 2001-04-25 | WYX221 | LIAUA |
| 2000-11-23 | WYX221 | LICCNV |
| 2000-04-12 | WYX221 | AUTHPR |
| 2000-04-12 | WYX221 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1843643 | 2026-08-02 01:13:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WYX221 | ULS 1843643 | 2026-08-02 01:13:47 |
| Status | C | ULS 1843643 | 2026-08-02 01:13:47 |
| Service | IG | ULS 1843643 | 2026-08-02 01:13:47 |
| Grant Date | 2004-01-13 | ULS 1843643 | 2026-08-02 01:13:47 |
| Expiration Date | 2014-03-09 | ULS 1843643 | 2026-08-02 01:13:47 |
| Cancellation Date | 2010-08-27 | ULS 1843643 | 2026-08-02 01:13:47 |