Universal Licensing System
KGP688
SOUTHWEST SUBURBAN SEWER DISTRICT
License details
| ULS identifier | 1207952 |
|---|
| Call sign | KGP688 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2020-12-10 |
|---|
| Expiration | 2030-12-19 |
|---|
| Frequency range | 45.08 - 45.52 MHz (2 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | SEATTLE, KING, WA |
|---|
| Coordinates | 47.4503889, -122.3476111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:29 |
|---|
Licensee
| Name | SOUTHWEST SUBURBAN SEWER DISTRICT |
|---|
| Applicant type | G |
|---|
| FRN | 0001575133 |
|---|
| Location | SEATTLE, WA |
|---|
| Address | 17874 Des Moines Memorial Dirve, SEATTLE, WA, 98148 |
|---|
| Phone | 2062449575 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 45.08000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FX1 | 45.08000000 | | | 60.000000 | 58.000000 | |
| 3 | 1 | FX1 | 45.08000000 | | | 60.000000 | 58.000000 | |
| 1 | 1 | MO | 45.52000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB | 45.52000000 | | | 60.000000 | 58.000000 | |
| 3 | 1 | FB | 45.52000000 | | | 60.000000 | 58.000000 | |
| 4 | 1 | FB2 | 45.52000000 | | | 100.000000 | 98.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 45.08000000 | | 20K0F3E |
| 1 | 1 | 45.08000000 | | 11K2F3E |
| 2 | 1 | 45.08000000 | | 11K2F3E |
| 2 | 1 | 45.08000000 | | 20K0F3E |
| 3 | 1 | 45.08000000 | | 11K2F3E |
| 3 | 1 | 45.08000000 | | 20K0F3E |
| 1 | 1 | 45.52000000 | | 11K2F3E |
| 1 | 1 | 45.52000000 | | 20K0F3E |
| 2 | 1 | 45.52000000 | | 20K0F3E |
| 2 | 1 | 45.52000000 | | 11K2F3E |
| 3 | 1 | 45.52000000 | | 20K0F3E |
| 3 | 1 | 45.52000000 | | 11K2F3E |
| 4 | 1 | 45.52000000 | | 11K2F3E |
| 4 | 1 | 45.52000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | MILLER CREEK TREATMENT PLANT, SEATTLE, KING, WA | 47.45038889, -122.34761111 | 23.000 m | | | N |
| 3 | T | 431 SW AMBAUM BLVD, SEATTLE, KING, WA | 47.46233333, -122.37958333 | 91.000 m | | | N |
| 4 | T | 27TH SW & MARINE VIEW DR SE, SEATTLE, KING, WA | 47.45233333, -122.36708333 | 122.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 12.000 m | | | | | |
| 1 | 3 | T | | 12.000 m | | | | | |
| 1 | 4 | T | | 22.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 431 S.W. Ambaum Boulevard, Burien, WA | KING | 2062449575 |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-10 | KGP688 | LIREN |
| 2020-09-28 | KGP688 | LETRES |
| 2018-07-25 | KGP688 | LIAUA |
| 2010-11-30 | KGP688 | LIMOD |
| 2010-09-27 | KGP688 | LTSAPR |
| 2010-09-24 | KGP688 | LTSAPR |
| 2010-09-24 | KGP688 | LIREN |
| 2001-11-09 | KGP688 | AUDOPR |
| 2001-01-11 | KGP688 | LIREN |
| 2001-01-10 | KGP688 | COR |
| 2000-10-20 | KGP688 | LICCNV |
| 2000-09-21 | KGP688 | LETRES |
| 1995-10-27 | KGP688 | LIREN |
| 1995-10-27 | KGP688 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1207952 | 2026-08-02 01:13:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KGP688 | ULS 1207952 | 2026-08-02 01:13:29 |
| Status | A | ULS 1207952 | 2026-08-02 01:13:29 |
| Service | PW | ULS 1207952 | 2026-08-02 01:13:29 |
| Grant Date | 2020-12-10 | ULS 1207952 | 2026-08-02 01:13:29 |
| Expiration Date | 2030-12-19 | ULS 1207952 | 2026-08-02 01:13:29 |