Universal Licensing System
WHU644
Alyeska Pipeline Service Company
License details
| ULS identifier | 1977196 |
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| Call sign | WHU644 |
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| Radio service | MC |
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| Status | A |
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| Grant date | 2022-01-18 |
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| Expiration | 2032-03-09 |
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| Frequency range | 156.35 - 157.025 MHz (6 frequencies) |
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| Locations | 1 |
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| Representative location | PRUDHOE BAY, NORTH SLOPE, AK |
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| Coordinates | 70.2569444, -148.6219167 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FCL | 156.35000000 | | | 30.000000 | | |
| 1 | 1 | FCL | 156.45000000 | | | 30.000000 | | |
| 1 | 1 | FCL | 156.50000000 | | | 30.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 30.000000 | | |
| 1 | 1 | FCL | 156.90000000 | | | 30.000000 | | |
| 1 | 1 | FCL | 157.02500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.35000000 | | 16K0F3E |
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.50000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
| 1 | 1 | 156.90000000 | | 16K0F3E |
| 1 | 1 | 157.02500000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PUMP STATION 1 3 MI ESE, PRUDHOE BAY, NORTH SLOPE, AK | 70.25694444, -148.62191667 | 9.000 m | TOWER | 34.100 m structure / 41.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | V | 8.0000 | 0.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | PUMP STATION 1, PRUDHOE BAY, AK | | 9077874100 |
| 2 | 900 E. Benson Blvd., Anchorage, AK | | 9077878316 |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-18 | WHU644 | LIREN |
| 2021-12-13 | WHU644 | LETRES |
| 2012-02-29 | WHU644 | LIREN |
| 2012-02-28 | WHU644 | LIAUA |
| 2012-02-28 | WHU644 | ESUAPR |
| 2012-02-27 | WHU644 | ESUAPR |
| 2011-12-12 | WHU644 | LETRES |
| 2011-06-27 | WHU644 | LIMOD |
| 2011-06-24 | WHU644 | ESUAPR |
| 2010-04-13 | WHU644 | LIAUA |
| 2010-04-12 | WHU644 | ESUAPR |
| 2007-02-07 | WHU644 | LIAUA |
| 2007-02-06 | WHU644 | ESUAPR |
| 2004-08-26 | WHU644 | LIAUA |
| 2004-08-25 | WHU644 | ESUAPR |
| 2003-09-20 | WHU644 | LIAUA |
| 2003-04-04 | WHU644 | LIAUA |
| 2002-01-18 | WHU644 | LIREN |
| 2001-12-10 | WHU644 | LETRES |
| 2001-07-26 | WHU644 | LIAUA |
| 2001-04-27 | WHU644 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1977196 | 2026-08-02 02:08:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WHU644 | ULS 1977196 | 2026-08-02 02:08:11 |
| Status | A | ULS 1977196 | 2026-08-02 02:08:11 |
| Service | MC | ULS 1977196 | 2026-08-02 02:08:11 |
| Grant Date | 2022-01-18 | ULS 1977196 | 2026-08-02 02:08:11 |
| Expiration Date | 2032-03-09 | ULS 1977196 | 2026-08-02 02:08:11 |