Universal Licensing System
WPKH620
Peak Oilfield Service Company LLC
License details
| ULS identifier | 1746672 |
|---|
| Call sign | WPKH620 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2012-01-28 |
|---|
| Expiration | 2022-02-22 |
|---|
| Cancellation | 2022-04-30 |
|---|
| Frequency range | 159.645 - 159.735 MHz (5 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | KUPARUK, NORTH SLOPE, AK |
|---|
| Coordinates | 70.3250000, -149.6083333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:21 |
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Licensee
| Name | Peak Oilfield Service Company LLC |
|---|
| Applicant type | C |
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| FRN | 0004526075 |
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| Location | ANCHORAGE, AK |
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| Address | 5015 Business Park Blvd., Suite 4000, ANCHORAGE, AK, 99503 |
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| Phone | 9072637022 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 151.65500000 | | | 100.000000 | 375.000000 | |
| 2 | 1 | MO | 151.65500000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB4 | 151.83500000 | | | 100.000000 | 375.000000 | |
| 2 | 1 | MO | 151.83500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FB2 | 153.08000000 | | | 110.000000 | 500.000000 | |
| 4 | 1 | MO | 153.08000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 157.57500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 157.66500000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 158.28000000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | FB | 159.64500000 | | | 110.000000 | 500.000000 | |
| 6 | 1 | MO | 159.64500000 | | | 100.000000 | 100.000000 | |
| 7 | 1 | FB | 159.64500000 | | | 100.000000 | 400.000000 | |
| 8 | 1 | MO | 159.64500000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | FB | 159.66000000 | | | 110.000000 | 500.000000 | |
| 6 | 1 | MO | 159.66000000 | | | 100.000000 | 100.000000 | |
| 7 | 1 | FB | 159.66000000 | | | 100.000000 | 400.000000 | |
| 8 | 1 | MO | 159.66000000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | FB | 159.69000000 | | | 110.000000 | 500.000000 | |
| 6 | 1 | MO | 159.69000000 | | | 100.000000 | 100.000000 | |
| 7 | 1 | FB | 159.69000000 | | | 100.000000 | 400.000000 | |
| 8 | 1 | MO | 159.69000000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | FB | 159.72000000 | | | 110.000000 | 500.000000 | |
| 6 | 1 | MO | 159.72000000 | | | 100.000000 | 100.000000 | |
| 7 | 1 | FB | 159.72000000 | | | 100.000000 | 400.000000 | |
| 8 | 1 | MO | 159.72000000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | FB | 159.73500000 | | | 110.000000 | 500.000000 | |
| 6 | 1 | MO | 159.73500000 | | | 100.000000 | 100.000000 | |
| 7 | 1 | FB | 159.73500000 | | | 100.000000 | 400.000000 | |
| 8 | 1 | MO | 159.73500000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FXO | 463.92500000 | | | 75.000000 | 75.000000 | |
| 5 | 1 | FXO | 463.92500000 | | | 75.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.65500000 | | 11K2F3E |
| 2 | 1 | 151.65500000 | | 11K2F3E |
| 1 | 1 | 151.83500000 | | 11K2F3E |
| 2 | 1 | 151.83500000 | | 11K2F3E |
| 3 | 1 | 153.08000000 | | 11K2F3E |
| 4 | 1 | 153.08000000 | | 11K2F3E |
| 2 | 1 | 157.57500000 | | 11K2F3E |
| 2 | 1 | 157.66500000 | | 11K2F3E |
| 4 | 1 | 158.28000000 | | 11K2F3E |
| 5 | 1 | 159.64500000 | | 11K2F3E |
| 6 | 1 | 159.64500000 | | 11K2F3E |
| 7 | 1 | 159.64500000 | | 11K2F3E |
| 8 | 1 | 159.64500000 | | 11K2F3E |
| 5 | 1 | 159.66000000 | | 11K2F3E |
| 6 | 1 | 159.66000000 | | 11K2F3E |
| 7 | 1 | 159.66000000 | | 11K2F3E |
| 8 | 1 | 159.66000000 | | 11K2F3E |
| 5 | 1 | 159.69000000 | | 11K2F3E |
| 6 | 1 | 159.69000000 | | 11K2F3E |
| 7 | 1 | 159.69000000 | | 11K2F3E |
| 8 | 1 | 159.69000000 | | 11K2F3E |
| 5 | 1 | 159.72000000 | | 11K2F3E |
| 6 | 1 | 159.72000000 | | 11K2F3E |
| 7 | 1 | 159.72000000 | | 11K2F3E |
| 8 | 1 | 159.72000000 | | 11K2F3E |
| 5 | 1 | 159.73500000 | | 11K2F3E |
| 6 | 1 | 159.73500000 | | 11K2F3E |
| 7 | 1 | 159.73500000 | | 11K2F3E |
| 8 | 1 | 159.73500000 | | 11K2F3E |
| 3 | 1 | 463.92500000 | | 11K2F3E |
| 5 | 1 | 463.92500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PEAK BASE CAMP, DEADHORSE, AK | 70.23027778, -148.37663889 | 16.000 m | TOWER | 61.000 m structure / 67.000 m overall | N |
| 2 | T | | | | | | |
| 3 | | CENTRAL PRODUCTION FACILITY #1, KUPARUK, NORTH SLOPE, AK | 70.32500000, -149.60833333 | 20.000 m | TOWER | 67.000 m structure / 67.000 m overall | N |
| 4 | | | | | | | N |
| 5 | | PEAK OILFIELD HAULERS PAD, DEADHORSE, NORTH SLOPE, AK | 70.23166667, -148.38250000 | 10.700 m | TOWER | 61.000 m structure / 67.000 m overall | N |
| 6 | | | | | | | N |
| 7 | | PEAK OILFIELD SERVICES PAD, DEADHORSE, NORTH SLOPE, AK | 70.23222222, -148.37944444 | 10.000 m | BANT | 15.000 m structure / 20.000 m overall | N |
| 8 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 67.000 m | | | | 66.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | 67.000 m | | | | 66.000 | |
| 1 | 4 | | | | | | | | |
| 1 | 5 | | | 67.000 m | | | | 67.000 | |
| 1 | 6 | | | | | | | | |
| 1 | 7 | | | 20.000 m | | | | 19.000 | |
| 1 | 8 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 225 "C" STREET, ANCHORAGE, AK | ANCHORAGE | 9072637000 |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-30 | WPKH620 | LIEXP |
| 2021-11-29 | WPKH620 | LETRES |
| 2015-10-07 | WPKH620 | LIAUA |
| 2015-10-06 | WPKH620 | ESUAPR |
| 2013-02-20 | WPKH620 | LIMOD |
| 2012-01-30 | WPKH620 | LTSAPR |
| 2012-01-28 | WPKH620 | LIREN |
| 2012-01-27 | WPKH620 | ESCAPR |
| 2012-01-27 | WPKH620 | EFCAPR |
| 2011-11-28 | WPKH620 | LETRES |
| 2008-10-28 | WPKH620 | LETCNS |
| 2008-01-28 | WPKH620 | LIMOD |
| 2002-06-24 | WPKH620 | LITRAN |
| 2001-12-10 | WPKH620 | AUDOPR |
| 2001-12-06 | WPKH620 | LIREN |
| 2001-11-26 | WPKH620 | LETRES |
| 2000-11-23 | WPKH620 | LICCNV |
| 1997-06-23 | WPKH620 | AUTHPR |
| 1997-02-22 | WPKH620 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1746672 | 2026-08-02 01:14:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKH620 | ULS 1746672 | 2026-08-02 01:14:21 |
| Status | E | ULS 1746672 | 2026-08-02 01:14:21 |
| Service | IG | ULS 1746672 | 2026-08-02 01:14:21 |
| Grant Date | 2012-01-28 | ULS 1746672 | 2026-08-02 01:14:21 |
| Expiration Date | 2022-02-22 | ULS 1746672 | 2026-08-02 01:14:21 |
| Cancellation Date | 2022-04-30 | ULS 1746672 | 2026-08-02 01:14:21 |