Universal Licensing System
WRCF583
University of Washington, DEPT OF EARTH SPACE SCIENCES
License details
| ULS identifier | 4083734 |
|---|---|
| Call sign | WRCF583 |
| Radio service | IG |
| Status | A |
| Grant date | 2018-09-18 |
| Expiration | 2028-09-18 |
| Frequency range | 151.52 - 173.35 MHz (10 frequencies) |
| Locations | 12 |
| Representative location | TOUTLE, COWLITZ, WA |
| Coordinates | 46.3053889, -122.3420556 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:24:07 |
Licensee
| Name | University of Washington, DEPT OF EARTH SPACE SCIENCES |
|---|---|
| Applicant type | G |
| FRN | 0005794573 |
| Location | SEATTLE, WA |
| Address | JOHNSON HALL ROOM 70, 4000 15TH AVE NE, SEATTLE, WA, 981951310 |
| Phone | 3609471925 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 4 | 1 | FB | 151.52000000 | 0.400000 | 4.000000 | |||
| 10 | 1 | MO | 151.52000000 | 0.400000 | 4.000000 | |||
| 5 | 1 | FB | 151.53500000 | 0.400000 | 4.000000 | |||
| 11 | 1 | MO | 151.53500000 | 0.400000 | 4.000000 | |||
| 2 | 1 | FB | 153.27500000 | 0.400000 | 4.000000 | |||
| 8 | 1 | MO | 153.27500000 | 0.400000 | 4.000000 | |||
| 2 | 1 | FB | 153.29000000 | 0.400000 | 4.000000 | |||
| 8 | 1 | MO | 153.29000000 | 0.400000 | 4.000000 | |||
| 3 | 1 | FB | 153.46250000 | 0.400000 | 4.000000 | |||
| 9 | 1 | MO | 153.46250000 | 0.400000 | 4.000000 | |||
| 2 | 1 | FB | 153.54500000 | 0.400000 | 4.000000 | |||
| 8 | 1 | MO | 153.54500000 | 0.400000 | 4.000000 | |||
| 2 | 1 | FB | 159.81000000 | 0.400000 | 4.000000 | |||
| 8 | 1 | MO | 159.81000000 | 0.400000 | 4.000000 | |||
| 6 | 1 | FB | 159.88500000 | 0.400000 | 4.000000 | |||
| 12 | 1 | MO | 159.88500000 | 0.400000 | 4.000000 | |||
| 2 | 1 | FB | 160.03500000 | 0.400000 | 4.000000 | |||
| 8 | 1 | MO | 160.03500000 | 0.400000 | 4.000000 | |||
| 1 | 1 | FB | 173.35000000 | 0.400000 | 4.000000 | |||
| 7 | 1 | MO | 173.35000000 | 0.400000 | 4.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 4 | 1 | 151.52000000 | 18K0D1D | |
| 4 | 1 | 151.52000000 | 18K0G1D | |
| 4 | 1 | 151.52000000 | 16K4F1D | |
| 10 | 1 | 151.52000000 | 18K0D1D | |
| 10 | 1 | 151.52000000 | 18K0G1D | |
| 10 | 1 | 151.52000000 | 16K4F1D | |
| 5 | 1 | 151.53500000 | 16K4F1D | |
| 5 | 1 | 151.53500000 | 18K0G1D | |
| 5 | 1 | 151.53500000 | 18K0D1D | |
| 11 | 1 | 151.53500000 | 16K4F1D | |
| 11 | 1 | 151.53500000 | 18K0D1D | |
| 11 | 1 | 151.53500000 | 18K0G1D | |
| 2 | 1 | 153.27500000 | 18K0D1D | |
| 2 | 1 | 153.27500000 | 16K4F1D | |
| 2 | 1 | 153.27500000 | 18K0G1D | |
| 8 | 1 | 153.27500000 | 18K0G1D | |
| 8 | 1 | 153.27500000 | 18K0D1D | |
| 8 | 1 | 153.27500000 | 16K4F1D | |
| 2 | 1 | 153.29000000 | 18K0D1D | |
| 2 | 1 | 153.29000000 | 18K0G1D | |
| 2 | 1 | 153.29000000 | 16K4F1D | |
| 8 | 1 | 153.29000000 | 18K0D1D | |
| 8 | 1 | 153.29000000 | 16K4F1D | |
| 8 | 1 | 153.29000000 | 18K0G1D | |
| 3 | 1 | 153.46250000 | 18K0G1D | |
| 3 | 1 | 153.46250000 | 16K4F1D | |
| 3 | 1 | 153.46250000 | 18K0D1D | |
| 9 | 1 | 153.46250000 | 18K0G1D | |
| 9 | 1 | 153.46250000 | 18K0D1D | |
| 9 | 1 | 153.46250000 | 16K4F1D | |
| 2 | 1 | 153.54500000 | 16K4F1D | |
| 2 | 1 | 153.54500000 | 18K0G1D | |
| 2 | 1 | 153.54500000 | 18K0D1D | |
| 8 | 1 | 153.54500000 | 18K0G1D | |
| 8 | 1 | 153.54500000 | 16K4F1D | |
| 8 | 1 | 153.54500000 | 18K0D1D | |
| 2 | 1 | 159.81000000 | 18K0G1D | |
| 2 | 1 | 159.81000000 | 18K0D1D | |
| 2 | 1 | 159.81000000 | 16K4F1D | |
| 8 | 1 | 159.81000000 | 16K4F1D | |
| 8 | 1 | 159.81000000 | 18K0G1D | |
| 8 | 1 | 159.81000000 | 18K0D1D | |
| 6 | 1 | 159.88500000 | 16K4F1D | |
| 6 | 1 | 159.88500000 | 18K0D1D | |
| 6 | 1 | 159.88500000 | 18K0G1D | |
| 12 | 1 | 159.88500000 | 16K4F1D | |
| 12 | 1 | 159.88500000 | 18K0D1D | |
| 12 | 1 | 159.88500000 | 18K0G1D | |
| 2 | 1 | 160.03500000 | 16K4F1D | |
| 2 | 1 | 160.03500000 | 18K0D1D | |
| 2 | 1 | 160.03500000 | 18K0G1D | |
| 8 | 1 | 160.03500000 | 16K4F1D | |
| 8 | 1 | 160.03500000 | 18K0G1D | |
| 8 | 1 | 160.03500000 | 18K0D1D | |
| 1 | 1 | 173.35000000 | 16K4F1D | |
| 1 | 1 | 173.35000000 | 18K0D1D | |
| 1 | 1 | 173.35000000 | 18K0G1D | |
| 7 | 1 | 173.35000000 | 18K0D1D | |
| 7 | 1 | 173.35000000 | 16K4F1D | |
| 7 | 1 | 173.35000000 | 18K0G1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | OFF OF LOGGING RD, KELSO, COWLITZ, WA | 46.14794444, -122.74347222 | 469.000 m | POLE | 3.000 m structure / 3.000 m overall | |
| 2 | T | OFF OF SPIRIT LAKE HWY, TOUTLE, COWLITZ, WA | 46.30538889, -122.34205556 | 1274.000 m | POLE | 3.000 m structure / 3.000 m overall | |
| 3 | T | 8 MILES WEST OF MT. ST. HELENS, ARIEL, COWLITZ, WA | 46.19622222, -122.35150000 | 1300.000 m | POLE | 3.000 m structure / 3.000 m overall | |
| 4 | T | OFF OF LOOWIT TRAIL, COUGAR, SKAMANIA, WA | 46.19347222, -122.23636111 | 1428.000 m | POLE | 3.000 m structure / 3.000 m overall | |
| 5 | T | OFF OF NATIONAL FOREST RD 83, COUGAR, SKAMANIA, WA | 46.14705556, -122.15241667 | 1044.000 m | POLE | 3.000 m structure / 3.000 m overall | |
| 6 | T | OFF OF NF-2588, COUGAR, SKAMANIA, WA | 46.11688889, -122.04622222 | 744.000 m | POLE | 3.000 m structure / 3.000 m overall | |
| 7 | T | ||||||
| 8 | T | ||||||
| 9 | T | ||||||
| 10 | T | ||||||
| 11 | T | ||||||
| 12 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 3.000 m | 190.500 | |||||
| 1 | 2 | T | 3.000 m | 491.000 | |||||
| 1 | 3 | T | 3.000 m | 364.100 | |||||
| 1 | 4 | T | 3.000 m | 433.000 | |||||
| 1 | 5 | T | 3.000 m | 169.300 | |||||
| 1 | 6 | T | 3.000 m | -46.400 | |||||
| 1 | 7 | T | |||||||
| 1 | 8 | T | |||||||
| 1 | 9 | T | |||||||
| 1 | 10 | T | |||||||
| 1 | 11 | T | |||||||
| 1 | 12 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 4000 15TH AVE NE, SEATTLE, WA | KING | 2064199710 |
Special conditions
| Type | Condition code |
|---|---|
| P | 5071 |
| P | 5081 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2019-06-19 | WRCF583 | LETCNS |
| 2018-09-18 | WRCF583 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4083734 | 2026-08-02 01:24:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRCF583 | ULS 4083734 | 2026-08-02 01:24:07 |
| Status | A | ULS 4083734 | 2026-08-02 01:24:07 |
| Service | IG | ULS 4083734 | 2026-08-02 01:24:07 |
| Grant Date | 2018-09-18 | ULS 4083734 | 2026-08-02 01:24:07 |
| Expiration Date | 2028-09-18 | ULS 4083734 | 2026-08-02 01:24:07 |