Universal Licensing System
WRFV553
THE BOEING COMPANY
License details
| ULS identifier | 4278251 |
|---|
| Call sign | WRFV553 |
|---|
| Radio service | YB |
|---|
| Status | A |
|---|
| Grant date | 2020-05-12 |
|---|
| Expiration | 2030-05-12 |
|---|
| Frequency range | 857.4125 - 860.4125 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Seattle, KING, WA |
|---|
| Coordinates | 47.5241667, -122.3127778 |
|---|
| 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 |
|---|
| 1 | 1 | FB2 | 854.06250000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 854.93750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 856.28750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 856.41250000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 857.28750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 857.41250000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 858.28750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 858.41250000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 859.28750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 859.41250000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 860.41250000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 862.28750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 862.31250000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 862.33750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 862.51250000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 862.56250000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 862.58750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 862.78750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 862.81250000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 862.83750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 862.86250000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 862.96250000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 863.06250000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 863.08750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 863.28750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 863.33750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 863.36250000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2 | 863.76250000 | | | 70.000000 | 70.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 854.06250000 | | 20K0F3E |
| 1 | 1 | 854.93750000 | | 20K0F3E |
| 1 | 1 | 856.28750000 | | 20K0F3E |
| 1 | 1 | 856.41250000 | | 20K0F3E |
| 1 | 1 | 857.28750000 | | 20K0F3E |
| 1 | 1 | 857.41250000 | | 20K0F3E |
| 1 | 1 | 858.28750000 | | 20K0F3E |
| 1 | 1 | 858.41250000 | | 20K0F3E |
| 1 | 1 | 859.28750000 | | 20K0F3E |
| 1 | 1 | 859.41250000 | | 20K0F3E |
| 1 | 1 | 860.41250000 | | 20K0F3E |
| 1 | 1 | 862.28750000 | | 20K0F3E |
| 1 | 1 | 862.31250000 | | 20K0F3E |
| 1 | 1 | 862.33750000 | | 20K0F3E |
| 1 | 1 | 862.51250000 | | 20K0F3E |
| 1 | 1 | 862.56250000 | | 20K0F3E |
| 1 | 1 | 862.58750000 | | 20K0F3E |
| 1 | 1 | 862.78750000 | | 20K0F3E |
| 1 | 1 | 862.81250000 | | 20K0F3E |
| 1 | 1 | 862.83750000 | | 20K0F3E |
| 1 | 1 | 862.86250000 | | 20K0F3E |
| 1 | 1 | 862.96250000 | | 20K0F3E |
| 1 | 1 | 863.06250000 | | 20K0F3E |
| 1 | 1 | 863.08750000 | | 20K0F3E |
| 1 | 1 | 863.28750000 | | 20K0F3E |
| 1 | 1 | 863.33750000 | | 20K0F3E |
| 1 | 1 | 863.36250000 | | 20K0F3E |
| 1 | 1 | 863.76250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Bldg 15-01, 1420 S. Trenton St, Seattle, KING, WA | 47.52416667, -122.31277778 | 4.300 m | B | 10.400 m structure / 19.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 19.500 m | | | | -33.200 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 700 SW 39TH ST BLDG 7 81 11 MS 3U, RENTON, WA | KING | 2066576420 |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-09 | WRFV553 | LETCNS |
| 2020-05-12 | WRFV553 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4278251 | 2026-08-02 01:14:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFV553 | ULS 4278251 | 2026-08-02 01:14:18 |
| Status | A | ULS 4278251 | 2026-08-02 01:14:18 |
| Service | YB | ULS 4278251 | 2026-08-02 01:14:18 |
| Grant Date | 2020-05-12 | ULS 4278251 | 2026-08-02 01:14:18 |
| Expiration Date | 2030-05-12 | ULS 4278251 | 2026-08-02 01:14:18 |