Universal Licensing System
WPKB743
THE BOEING COMPANY
License details
| ULS identifier | 1928139 |
|---|
| Call sign | WPKB743 |
|---|
| Radio service | YJ |
|---|
| Status | A |
|---|
| Grant date | 2022-01-20 |
|---|
| Expiration | 2032-01-14 |
|---|
| Frequency range | 817.3125 - 818.8875 MHz (7 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | SEATTLE, KING, WA |
|---|
| Coordinates | 47.6159444, -122.3081944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:18 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | MO | 817.31250000 | | | 35.000000 | 81.000000 | |
| 6 | 1 | MO | 817.31250000 | | | 35.000000 | 81.000000 | |
| 4 | 1 | MO | 817.51250000 | | | 35.000000 | 81.000000 | |
| 6 | 1 | MO | 817.53750000 | | | 35.000000 | 81.000000 | |
| 4 | 1 | MO | 817.58750000 | | | 35.000000 | 81.000000 | |
| 4 | 1 | MO | 817.78750000 | | | 35.000000 | 81.000000 | |
| 5 | 1 | MO | 817.78750000 | | | 35.000000 | 81.000000 | |
| 6 | 1 | MO | 817.78750000 | | | 35.000000 | 81.000000 | |
| 4 | 1 | MO | 817.83750000 | | | 35.000000 | 81.000000 | |
| 4 | 1 | MO | 817.96250000 | | | 35.000000 | 81.000000 | |
| 4 | 1 | MO | 818.06250000 | | | 35.000000 | 81.000000 | |
| 5 | 1 | MO | 818.06250000 | | | 35.000000 | 81.000000 | |
| 6 | 1 | MO | 818.06250000 | | | 35.000000 | 81.000000 | |
| 6 | 1 | MO | 818.26250000 | | | 35.000000 | 81.000000 | |
| 5 | 1 | MO | 818.33750000 | | | 35.000000 | 81.000000 | |
| 5 | 1 | MO | 818.88750000 | | | 35.000000 | 81.000000 | |
| 2 | 1 | FB2 | 862.31250000 | | | 70.000000 | 430.000000 | |
| 3 | 1 | FB2 | 862.31250000 | | | 70.000000 | 430.000000 | |
| 1 | 1 | FB2 | 862.51250000 | | | 70.000000 | 430.000000 | |
| 3 | 1 | FB2 | 862.53750000 | | | 70.000000 | 430.000000 | |
| 1 | 1 | FB2 | 862.58750000 | | | 70.000000 | 430.000000 | |
| 1 | 1 | FB2 | 862.78750000 | | | 70.000000 | 430.000000 | |
| 2 | 1 | FB2 | 862.78750000 | | | 70.000000 | 430.000000 | |
| 3 | 1 | FB2 | 862.78750000 | | | 70.000000 | 430.000000 | |
| 1 | 1 | FB2 | 862.83750000 | | | 70.000000 | 430.000000 | |
| 1 | 1 | FB2 | 862.96250000 | | | 70.000000 | 430.000000 | |
| 1 | 1 | FB2 | 863.06250000 | | | 70.000000 | 430.000000 | |
| 2 | 1 | FB2 | 863.06250000 | | | 70.000000 | 430.000000 | |
| 3 | 1 | FB2 | 863.06250000 | | | 70.000000 | 430.000000 | |
| 3 | 1 | FB2 | 863.26250000 | | | 70.000000 | 430.000000 | |
| 2 | 1 | FB2 | 863.33750000 | | | 70.000000 | 430.000000 | |
| 2 | 1 | FB2 | 863.88750000 | | | 70.000000 | 430.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 817.31250000 | | 20K0F3E |
| 6 | 1 | 817.31250000 | | 20K0F3E |
| 4 | 1 | 817.51250000 | | 20K0F3E |
| 6 | 1 | 817.53750000 | | 20K0F3E |
| 4 | 1 | 817.58750000 | | 20K0F3E |
| 4 | 1 | 817.78750000 | | 20K0F3E |
| 5 | 1 | 817.78750000 | | 20K0F3E |
| 6 | 1 | 817.78750000 | | 20K0F3E |
| 4 | 1 | 817.83750000 | | 20K0F3E |
| 4 | 1 | 817.96250000 | | 20K0F3E |
| 4 | 1 | 818.06250000 | | 20K0F3E |
| 5 | 1 | 818.06250000 | | 20K0F3E |
| 6 | 1 | 818.06250000 | | 20K0F3E |
| 6 | 1 | 818.26250000 | | 20K0F3E |
| 5 | 1 | 818.33750000 | | 20K0F3E |
| 5 | 1 | 818.88750000 | | 20K0F3E |
| 2 | 1 | 862.31250000 | | 20K0F3E |
| 3 | 1 | 862.31250000 | | 20K0F3E |
| 1 | 1 | 862.51250000 | | 20K0F3E |
| 3 | 1 | 862.53750000 | | 20K0F3E |
| 1 | 1 | 862.58750000 | | 20K0F3E |
| 1 | 1 | 862.78750000 | | 20K0F3E |
| 2 | 1 | 862.78750000 | | 20K0F3E |
| 3 | 1 | 862.78750000 | | 20K0F3E |
| 1 | 1 | 862.83750000 | | 20K0F3E |
| 1 | 1 | 862.96250000 | | 20K0F3E |
| 1 | 1 | 863.06250000 | | 20K0F3E |
| 2 | 1 | 863.06250000 | | 20K0F3E |
| 3 | 1 | 863.06250000 | | 20K0F3E |
| 3 | 1 | 863.26250000 | | 20K0F3E |
| 2 | 1 | 863.33750000 | | 20K0F3E |
| 2 | 1 | 863.88750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 18TH AND MADISON, SEATTLE, KING, WA | 47.61594444, -122.30819444 | 119.000 m | TOWER | 194.000 m structure / 194.000 m overall | N |
| 2 | T | BLDG 40 33 3303 W CASINO RD, EVERETT, SNOHOMISH, WA | 47.92563889, -122.27347222 | 184.000 m | BTWR | 38.000 m structure / 38.000 m overall | N |
| 3 | T | BLDG 18 16 20403 68TH AVE S, KENT, KING, WA | 47.41538889, -122.26066667 | 6.000 m | TOWER | 59.000 m structure / 59.000 m overall | N |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 122.000 m | | | | 190.000 | |
| 1 | 2 | T | | 41.000 m | | | | 81.000 | |
| 1 | 3 | T | | 20.000 m | | | | 14.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | SEATTLE, WA | | 2536576420 |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-20 | WPKB743 | LIREN |
| 2021-10-18 | WPKB743 | LETRES |
| 2014-03-21 | WPKB743 | LIMOD |
| 2014-02-14 | WPKB743 | ESUAPR |
| 2013-11-04 | WPKB743 | LIMOD |
| 2013-10-31 | WPKB743 | AUTHPR |
| 2013-10-30 | WPKB743 | INTDUP |
| 2013-10-30 | WPKB743 | COR |
| 2013-05-02 | WPKB743 | ESUAPR |
| 2011-12-20 | WPKB743 | LIREN |
| 2011-12-20 | WPKB743 | ESCAPR |
| 2011-12-19 | WPKB743 | EFUAPR |
| 2011-12-19 | WPKB743 | ESUAPR |
| 2011-10-24 | WPKB743 | LETRES |
| 2009-03-25 | WPKB743 | LIAUA |
| 2009-03-24 | WPKB743 | ESUAPR |
| 2006-06-13 | WPKB743 | ESUAPR |
| 2004-01-21 | WPKB743 | LIAUA |
| 2001-11-10 | WPKB743 | LIREN |
| 2001-10-22 | WPKB743 | LETRES |
| 2000-11-24 | WPKB743 | LICCNV |
| 2000-01-27 | WPKB743 | AUTHPR |
| 2000-01-27 | WPKB743 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1928139 | 2026-08-02 01:14:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKB743 | ULS 1928139 | 2026-08-02 01:14:18 |
| Status | A | ULS 1928139 | 2026-08-02 01:14:18 |
| Service | YJ | ULS 1928139 | 2026-08-02 01:14:18 |
| Grant Date | 2022-01-20 | ULS 1928139 | 2026-08-02 01:14:18 |
| Expiration Date | 2032-01-14 | ULS 1928139 | 2026-08-02 01:14:18 |