Universal Licensing System
WPTH581
ConocoPhillips Communications Inc.
License details
| ULS identifier | 2354643 |
|---|
| Call sign | WPTH581 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-10-25 |
|---|
| Expiration | 2031-11-03 |
|---|
| Frequency range | 451.25 - 467.125 MHz (14 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | Kuparuk, NORTH SLOPE, AK |
|---|
| Coordinates | 70.1699722, -150.3189167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:10:28 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.25000000 | | | 110.000000 | 700.000000 | |
| 3 | 1 | MO | 451.25000000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 451.25000000 | | | 40.000000 | 80.000000 | |
| 1 | 1 | FB2 | 451.57500000 | | | 110.000000 | 700.000000 | |
| 2 | 1 | FB2 | 451.57500000 | | | 110.000000 | 700.000000 | |
| 3 | 1 | MO | 451.57500000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 451.57500000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | FB2 | 451.62500000 | | | 110.000000 | 700.000000 | |
| 3 | 1 | MO | 451.62500000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 451.62500000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | FB2 | 451.77500000 | | | 110.000000 | 700.000000 | |
| 3 | 1 | MO | 451.77500000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 451.77500000 | | | 40.000000 | 80.000000 | |
| 1 | 1 | FB2 | 453.00000000 | | | 110.000000 | 700.000000 | |
| 2 | 1 | FB2 | 453.00000000 | | | 110.000000 | 700.000000 | |
| 3 | 1 | MO | 453.00000000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 453.00000000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO | 456.25000000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 456.25000000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO | 456.57500000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 456.57500000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO | 456.62500000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 456.62500000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO | 456.77500000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 456.77500000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO | 458.00000000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 458.00000000 | | | 40.000000 | 80.000000 | |
| 1 | 1 | FB2 | 461.22500000 | | | 110.000000 | 700.000000 | |
| 3 | 1 | MO | 461.22500000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 461.22500000 | | | 40.000000 | 80.000000 | |
| 1 | 1 | FB2 | 462.12500000 | | | 110.000000 | 700.000000 | |
| 2 | 1 | FB2 | 462.12500000 | | | 110.000000 | 700.000000 | |
| 3 | 1 | MO | 462.12500000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 462.12500000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO | 466.22500000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 466.22500000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO | 467.12500000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 467.12500000 | | | 40.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.25000000 | | 11K2F3E |
| 3 | 1 | 451.25000000 | | 11K2F3E |
| 4 | 1 | 451.25000000 | | 11K2F3E |
| 1 | 1 | 451.57500000 | | 11K2F3E |
| 2 | 1 | 451.57500000 | | 11K2F3E |
| 3 | 1 | 451.57500000 | | 11K2F3E |
| 4 | 1 | 451.57500000 | | 11K2F3E |
| 2 | 1 | 451.62500000 | | 11K2F3E |
| 3 | 1 | 451.62500000 | | 11K2F3E |
| 4 | 1 | 451.62500000 | | 11K2F3E |
| 2 | 1 | 451.77500000 | | 11K2F3E |
| 3 | 1 | 451.77500000 | | 11K2F3E |
| 4 | 1 | 451.77500000 | | 11K2F3E |
| 1 | 1 | 453.00000000 | | 11K2F3E |
| 2 | 1 | 453.00000000 | | 11K2F3E |
| 3 | 1 | 453.00000000 | | 11K2F3E |
| 4 | 1 | 453.00000000 | | 11K2F3E |
| 3 | 1 | 456.25000000 | | 11K2F3E |
| 4 | 1 | 456.25000000 | | 11K2F3E |
| 3 | 1 | 456.57500000 | | 11K2F3E |
| 4 | 1 | 456.57500000 | | 11K2F3E |
| 3 | 1 | 456.62500000 | | 11K2F3E |
| 4 | 1 | 456.62500000 | | 11K2F3E |
| 3 | 1 | 456.77500000 | | 11K2F3E |
| 4 | 1 | 456.77500000 | | 11K2F3E |
| 3 | 1 | 458.00000000 | | 11K2F3E |
| 4 | 1 | 458.00000000 | | 11K2F3E |
| 1 | 1 | 461.22500000 | | 11K2F3E |
| 3 | 1 | 461.22500000 | | 11K2F3E |
| 4 | 1 | 461.22500000 | | 11K2F3E |
| 1 | 1 | 462.12500000 | | 11K2F3E |
| 2 | 1 | 462.12500000 | | 11K2F3E |
| 3 | 1 | 462.12500000 | | 11K2F3E |
| 4 | 1 | 462.12500000 | | 11K2F3E |
| 3 | 1 | 466.22500000 | | 11K2F3E |
| 4 | 1 | 466.22500000 | | 11K2F3E |
| 3 | 1 | 467.12500000 | | 11K2F3E |
| 4 | 1 | 467.12500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Tarn Drill Site 2N (Meltwater), Kuparuk, NORTH SLOPE, AK | 70.16997222, -150.31891667 | 30.000 m | TOWER | 18.200 m structure / 27.700 m overall | |
| 2 | T | Tarn Drill Site 2P (Meltwater), Kuparuk, NORTH SLOPE, AK | 70.05261111, -150.44813889 | 60.000 m | TOWER | 18.200 m structure / 27.700 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.700 m | | | | 16.300 | |
| 1 | 2 | T | | 27.700 m | | | | 37.100 | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | P. O. Box 3338, Bartlesville, OK | WASHINGTON | 9186613338 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-25 | WPTH581 | LIREN |
| 2021-08-09 | WPTH581 | LETRES |
| 2015-01-07 | WPTH581 | LIMOD |
| 2012-12-06 | WPTH581 | ESUAPR |
| 2012-12-06 | WPTH581 | LIMOD |
| 2011-11-09 | WPTH581 | LIREN |
| 2011-10-28 | WPTH581 | LIMOD |
| 2011-10-28 | WPTH581 | COR |
| 2011-09-29 | WPTH581 | ESUAPR |
| 2011-09-28 | WPTH581 | ESUAPR |
| 2011-07-11 | WPTH581 | LETRES |
| 2003-03-15 | WPTH581 | LIAUA |
| 2002-08-30 | WPTH581 | LITRAN |
| 2002-07-01 | WPTH581 | LETCNS |
| 2001-10-03 | WPTH581 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2354643 | 2026-08-02 01:10:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTH581 | ULS 2354643 | 2026-08-02 01:10:28 |
| Status | A | ULS 2354643 | 2026-08-02 01:10:28 |
| Service | IG | ULS 2354643 | 2026-08-02 01:10:28 |
| Grant Date | 2021-10-25 | ULS 2354643 | 2026-08-02 01:10:28 |
| Expiration Date | 2031-11-03 | ULS 2354643 | 2026-08-02 01:10:28 |