Universal Licensing System
WQXB436
WASHINGTON, STATE OF; Department of Transportation
License details
| ULS identifier | 3772274 |
|---|---|
| Call sign | WQXB436 |
| Radio service | PA |
| Status | A |
| Grant date | 2025-11-20 |
| Expiration | 2036-01-20 |
| Frequency range | 4945 - 4950 MHz (2 frequencies) |
| Locations | 6 |
| Representative location | Snoqualmie, KITTITAS, WA |
| Coordinates | 47.4201389, -121.4278056 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:14:28 |
Licensee
| Name | WASHINGTON, STATE OF; Department of Transportation |
|---|---|
| Applicant type | G |
| FRN | 0001564103 |
| Location | Olympia, WA |
| Address | 7345 Linderson Way SW / Tumwater, Olympia, WA, 985047359 |
| Phone | 3607057001 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 4 | 1 | FXO | 4945.00000000 | 0.400000 | 42.000000 | |||
| 1 | 1 | FXB | 4950.00000000 | 0.120000 | 7.640000 | |||
| 2 | 1 | FXB | 4950.00000000 | 0.120000 | 14.600000 | |||
| 3 | 1 | FXB | 4950.00000000 | 0.120000 | 14.600000 | |||
| 4 | 2 | FXB | 4950.00000000 | 0.120000 | 14.600000 | |||
| 5 | 1 | FXB | 4950.00000000 | 0.120000 | 14.600000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 4 | 1 | 4945.00000000 | 8M27D7D | |
| 4 | 1 | 4945.00000000 | 10M0W7W | |
| 1 | 1 | 4950.00000000 | 10M0W7W | |
| 2 | 1 | 4950.00000000 | 10M0W7W | |
| 3 | 1 | 4950.00000000 | 10M0W7W | |
| 4 | 2 | 4950.00000000 | 10M0W7W | |
| 5 | 1 | 4950.00000000 | 10M0W7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Dodge Ridge, 1.2 MW of Snoqualmie, Snoqualmie, KITTITAS, WA | 47.42013889, -121.42780556 | 1151.500 m | LTOWER | 36.500 m structure / 41.700 m overall | |
| 2 | T | ITS Alpental VSL @ I90 MP52.29, Hyak, KING, WA | 47.42675000, -121.41452778 | 914.400 m | POLE | 9.100 m structure / 9.100 m overall | |
| 3 | T | ITS Beaver Pond VSL @ I90, Hyak, KITTITAS, WA | 47.41097222, -121.41011111 | 879.000 m | POLE | 9.100 m structure / 9.100 m overall | |
| 4 | T | ITS Summit HAR Beacon @ I90 MP53.56, Hyak, KITTITAS, WA | 47.40852778, -121.40611111 | 860.000 m | POLE | 9.100 m structure / 9.100 m overall | |
| 5 | T | ITS Travels RA, SR906 MP .45, Hyak, KITTITAS, WA | 47.42200000, -121.41163889 | 262.100 m | POLE | 9.700 m structure / 9.700 m overall | N |
| 6 | T | Summit HAR, SR906 MP.17, Hyak, KING, WA | 47.42469444, -121.41394444 | 919.000 m | POLE | 7.900 m structure / 8.200 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 36.500 m | S | 17.0000 | 85.9000 | 20.600 | ||
| 1 | 2 | T | 7.900 m | S | 22.0000 | 212.0000 | -255.500 | ||
| 1 | 3 | T | 7.000 m | S | 22.0000 | 308.0000 | -279.600 | ||
| 1 | 4 | T | 9.100 m | H | 21.0000 | 309.7000 | -286.100 | ||
| 1 | 5 | T | 8.500 m | S | 22.0000 | 259.0000 | -293.500 | ||
| 2 | 4 | T | 7.000 m | S | 22.0000 | 308.0000 |
Special conditions
| Type | Condition code |
|---|---|
| P | 3055 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-11-20 | WQXB436 | LIREN |
| 2025-10-22 | WQXB436 | ESURNW |
| 2025-05-22 | WQXB436 | COR |
| 2025-05-21 | WQXB436 | COR |
| 2023-02-23 | WQXB436 | LIMOD |
| 2016-01-20 | WQXB436 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3772274 | 2026-08-02 01:14:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQXB436 | ULS 3772274 | 2026-08-02 01:14:28 |
| Status | A | ULS 3772274 | 2026-08-02 01:14:28 |
| Service | PA | ULS 3772274 | 2026-08-02 01:14:28 |
| Grant Date | 2025-11-20 | ULS 3772274 | 2026-08-02 01:14:28 |
| Expiration Date | 2036-01-20 | ULS 3772274 | 2026-08-02 01:14:28 |