Universal Licensing System
WPTH742
Northwest Pipeline GP
License details
| ULS identifier | 2354898 |
|---|
| Call sign | WPTH742 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-10-02 |
|---|
| Expiration | 2031-10-04 |
|---|
| Frequency range | 451.3 - 457.3375 MHz (6 frequencies) |
|---|
| Locations | 8 |
|---|
| Representative location | Sedro Woolley, SKAGIT, WA |
|---|
| Coordinates | 48.4228611, -122.2156944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:42 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.30000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FB2 | 451.30000000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | FB2 | 451.30000000 | | | 25.000000 | 25.000000 | |
| 6 | 1 | MO | 451.30000000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | MO | 451.30000000 | | | 5.000000 | 5.000000 | |
| 8 | 1 | MO | 451.30000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 451.45000000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO | 451.45000000 | | | 5.000000 | 5.000000 | |
| 1 | 2 | FB2 | 452.33750000 | | | 3.000000 | 3.000000 | |
| 2 | 2 | FB2 | 452.33750000 | | | 3.000000 | 3.000000 | |
| 5 | 1 | MO | 452.33750000 | | | 3.000000 | 3.000000 | |
| 6 | 1 | MO | 452.33750000 | | | 3.000000 | 3.000000 | |
| 6 | 1 | MO | 456.30000000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | MO | 456.30000000 | | | 5.000000 | 5.000000 | |
| 8 | 1 | MO | 456.30000000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO | 456.45000000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO | 457.33750000 | | | 3.000000 | 3.000000 | |
| 6 | 1 | MO | 457.33750000 | | | 3.000000 | 3.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.30000000 | | 11K2F3E |
| 3 | 1 | 451.30000000 | | 11K2F3E |
| 4 | 1 | 451.30000000 | | 11K2F3E |
| 6 | 1 | 451.30000000 | | 11K2F3E |
| 7 | 1 | 451.30000000 | | 11K2F3E |
| 8 | 1 | 451.30000000 | | 11K2F3E |
| 1 | 1 | 451.45000000 | | 11K2F3E |
| 5 | 1 | 451.45000000 | | 11K2F3E |
| 1 | 2 | 452.33750000 | | 11K2F3E |
| 2 | 2 | 452.33750000 | | 11K2F3E |
| 5 | 1 | 452.33750000 | | 11K2F3E |
| 6 | 1 | 452.33750000 | | 11K2F3E |
| 6 | 1 | 456.30000000 | | 11K2F3E |
| 7 | 1 | 456.30000000 | | 11K2F3E |
| 8 | 1 | 456.30000000 | | 11K2F3E |
| 5 | 1 | 456.45000000 | | 11K2F3E |
| 5 | 1 | 457.33750000 | | 11K2F3E |
| 6 | 1 | 457.33750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Mount Vernon, Sedro Woolley, SKAGIT, WA | 48.42286111, -122.21569444 | 45.700 m | BANT | 6.000 m structure / 7.600 m overall | |
| 2 | T | Sumas cs, Sumas, WHATCOM, WA | 49.00150000, -122.22041667 | 13.400 m | BANT | 6.000 m structure / 7.600 m overall | |
| 3 | T | Snohomish, Redmond, KING, WA | 47.78841667, -122.05816667 | 147.800 m | BANT | 6.000 m structure / 7.600 m overall | |
| 4 | T | Washougal CS Near, Vancouver, CLARK, WA | 45.63261111, -122.36536111 | 161.500 m | BANT | 6.000 m structure / 7.600 m overall | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 7.600 m | V | 3.0000 | 0.0000 | -163.000 | |
| 1 | 2 | | | 7.600 m | V | 3.0000 | 0.0000 | -154.600 | |
| 1 | 3 | | | 7.600 m | V | 3.0000 | 0.0000 | 38.000 | |
| 1 | 4 | | | 7.600 m | V | 3.0000 | 0.0000 | -71.300 | |
| 1 | 5 | | | | | | | | |
| 1 | 6 | | | | | | | | |
| 1 | 7 | | | | | | | | |
| 1 | 8 | | | | | | | | |
| 2 | 1 | T | | 7.600 m | | | | -163.000 | |
| 2 | 2 | T | | 7.600 m | | | | -154.600 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 295 Chipeta Way, Salt Lake City, UT | SALT LAKE | 8015846187 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-02 | WPTH742 | LIREN |
| 2021-07-19 | WPTH742 | LETRES |
| 2016-06-29 | WPTH742 | ESUAPR |
| 2016-06-02 | WPTH742 | ESUAPR |
| 2013-07-17 | WPTH742 | ESUAPR |
| 2011-10-04 | WPTH742 | LETCNS |
| 2011-09-14 | WPTH742 | LIREN |
| 2011-07-11 | WPTH742 | LETRES |
| 2010-12-30 | WPTH742 | LIMOD |
| 2009-04-24 | WPTH742 | ESUAPR |
| 2007-10-01 | WPTH742 | LIASS |
| 2004-02-27 | WPTH742 | LIAUA |
| 2002-07-01 | WPTH742 | LETCNS |
| 2001-10-04 | WPTH742 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2354898 | 2026-08-02 01:18:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTH742 | ULS 2354898 | 2026-08-02 01:18:42 |
| Status | A | ULS 2354898 | 2026-08-02 01:18:42 |
| Service | IG | ULS 2354898 | 2026-08-02 01:18:42 |
| Grant Date | 2021-10-02 | ULS 2354898 | 2026-08-02 01:18:42 |
| Expiration Date | 2031-10-04 | ULS 2354898 | 2026-08-02 01:18:42 |