Universal Licensing System
KNNQ435
THE BOEING COMPANY
License details
| ULS identifier | 1585920 |
|---|
| Call sign | KNNQ435 |
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| Radio service | GO |
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| Status | A |
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| Grant date | 2021-07-02 |
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| Expiration | 2031-05-13 |
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| Frequency range | 818.1625 - 863.1625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SEATAC, KING, WA |
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| Coordinates | 47.4720556, -122.3048333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 818.16250000 | | | 15.000000 | 30.000000 | |
| 1 | 1 | FB2 | 863.16250000 | | | 75.000000 | 92.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 818.16250000 | | 20K0F2D |
| 2 | 1 | 818.16250000 | | 20K0F3E |
| 1 | 1 | 863.16250000 | | 20K0F3E |
| 1 | 1 | 863.16250000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BLDG 22-01 24TH SBTWN 142 & 146, SEATAC, KING, WA | 47.47205556, -122.30483333 | 125.000 m | B | 16.000 m structure / 16.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 16.000 m | | | | 66.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | PO Box 3707, SEATTLE, WA | KING | 8662481493 |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-02 | KNNQ435 | LIREN |
| 2021-02-15 | KNNQ435 | LETRES |
| 2011-03-24 | KNNQ435 | AUTHPR |
| 2011-02-18 | KNNQ435 | LIREN |
| 2011-02-18 | KNNQ435 | ESCAPR |
| 2011-02-17 | KNNQ435 | EFUAPR |
| 2011-02-17 | KNNQ435 | ESUAPR |
| 2011-02-14 | KNNQ435 | LETRES |
| 2009-03-20 | KNNQ435 | LIAUA |
| 2009-03-19 | KNNQ435 | ESUAPR |
| 2005-06-18 | KNNQ435 | LIAUA |
| 2005-06-17 | KNNQ435 | ESUAPR |
| 2004-01-21 | KNNQ435 | LIAUA |
| 2001-12-05 | KNNQ435 | LIAUA |
| 2001-05-03 | KNNQ435 | LIREN |
| 2001-02-19 | KNNQ435 | LETRES |
| 2000-11-22 | KNNQ435 | COR |
| 2000-11-22 | KNNQ435 | LICCNV |
| 1996-10-17 | KNNQ435 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1585920 | 2026-08-02 01:14:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNQ435 | ULS 1585920 | 2026-08-02 01:14:18 |
| Status | A | ULS 1585920 | 2026-08-02 01:14:18 |
| Service | GO | ULS 1585920 | 2026-08-02 01:14:18 |
| Grant Date | 2021-07-02 | ULS 1585920 | 2026-08-02 01:14:18 |
| Expiration Date | 2031-05-13 | ULS 1585920 | 2026-08-02 01:14:18 |