Universal Licensing System
WPKX878
DAY MANAGEMENT CORP DBA DAY WIRELESS SYSTEMS
License details
| ULS identifier | 1753171 |
|---|---|
| Call sign | WPKX878 |
| Radio service | IG |
| Status | E |
| Grant date | 1997-09-16 |
| Expiration | 2002-09-16 |
| Cancellation | 2003-01-12 |
| Frequency range | 464.175 - 469.175 MHz (2 frequencies) |
| Locations | 9 |
| Representative location | KLAMATH FALLS, KLAMATH, OR |
| Coordinates | 42.1081944, -121.6344444 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:12:35 |
Licensee
| Name | DAY MANAGEMENT CORP DBA DAY WIRELESS SYSTEMS |
|---|---|
| Applicant type | C |
| FRN | 0001553585 |
| Location | MILWAUKIE, OR |
| Address | MILWAUKIE, OR, 97269 |
| Phone | 5036591240 |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB6 | 464.17500000 | 110.000000 | 94.000000 | |||
| 2 | 1 | FB6 | 464.17500000 | 110.000000 | 23.000000 | |||
| 3 | 1 | FB6 | 464.17500000 | 110.000000 | 16.000000 | |||
| 4 | 1 | FB6 | 464.17500000 | 110.000000 | 35.000000 | |||
| 5 | 1 | FB6 | 464.17500000 | 110.000000 | 17.000000 | |||
| 6 | 1 | FB6 | 464.17500000 | 110.000000 | 98.000000 | |||
| 8 | 1 | MO | 464.17500000 | 30.000000 | ||||
| 9 | 1 | MO | 464.17500000 | 30.000000 | ||||
| 10 | 1 | MO | 464.17500000 | 30.000000 | ||||
| 11 | 1 | MO | 464.17500000 | 30.000000 | ||||
| 12 | 1 | MO | 464.17500000 | 30.000000 | ||||
| 13 | 1 | MO | 464.17500000 | 30.000000 | ||||
| 7 | 1 | FX1 | 469.17500000 | 30.000000 | ||||
| 8 | 1 | MO | 469.17500000 | 30.000000 | ||||
| 9 | 1 | MO | 469.17500000 | 30.000000 | ||||
| 10 | 1 | MO | 469.17500000 | 30.000000 | ||||
| 11 | 1 | MO | 469.17500000 | 30.000000 | ||||
| 12 | 1 | MO | 469.17500000 | 30.000000 | ||||
| 13 | 1 | MO | 469.17500000 | 30.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 464.17500000 | 20K0F3E | |
| 2 | 1 | 464.17500000 | 20K0F3E | |
| 3 | 1 | 464.17500000 | 20K0F3E | |
| 4 | 1 | 464.17500000 | 20K0F3E | |
| 5 | 1 | 464.17500000 | 20K0F3E | |
| 6 | 1 | 464.17500000 | 20K0F3E | |
| 8 | 1 | 464.17500000 | 20K0F3E | |
| 9 | 1 | 464.17500000 | 20K0F3E | |
| 10 | 1 | 464.17500000 | 20K0F3E | |
| 11 | 1 | 464.17500000 | 20K0F3E | |
| 12 | 1 | 464.17500000 | 20K0F3E | |
| 13 | 1 | 464.17500000 | 20K0F3E | |
| 7 | 1 | 469.17500000 | 20K0F3E | |
| 8 | 1 | 469.17500000 | 20K0F3E | |
| 9 | 1 | 469.17500000 | 20K0F3E | |
| 10 | 1 | 469.17500000 | 20K0F3E | |
| 11 | 1 | 469.17500000 | 20K0F3E | |
| 12 | 1 | 469.17500000 | 20K0F3E | |
| 13 | 1 | 469.17500000 | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | KGON TOWER END OF COUNCIL DR, PORTLAND, MULTNOMAH, OR | 45.48900000, -122.69563889 | 309.000 m | TOWER | 154.000 m structure / 184.000 m overall | N |
| 2 | T | TOP OF MOUNT SCOTT 16 MI NE, ROSEBURG, DOUGLAS, OR | 43.36650000, -123.06783333 | 1280.000 m | TOWER | 39.000 m structure / 46.000 m overall | N |
| 3 | T | BUCK MOUNTAIN, EUGENE, LANE, OR | 44.19733333, -122.98675000 | 945.000 m | TOWER | 61.000 m structure / 61.000 m overall | N |
| 4 | T | GRIZZLEY MOUNTAIN, GOLD BEACH, CURRY, OR | 42.39983333, -124.36788889 | 713.000 m | TOWER | 9.000 m structure / 9.000 m overall | N |
| 5 | T | STUKEL MOUNTAIN, KLAMATH FALLS, KLAMATH, OR | 42.10819444, -121.63444444 | 1989.000 m | TOWER | 24.000 m structure / 27.000 m overall | N |
| 6 | T | OTTER CREST 8 MI N, NEWPORT, LINCOLN, OR | 44.75622222, -124.04816667 | 320.000 m | TOWER | 46.000 m structure / 46.000 m overall | N |
| 7 | T | OR | |||||
| 8 | T | ||||||
| 9 | T | ||||||
| 10 | T | ||||||
| 11 | T | ||||||
| 12 | T | ||||||
| 13 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 120.000 m | 288.000 | |||||
| 1 | 2 | T | 39.000 m | 582.000 | |||||
| 1 | 3 | T | 61.000 m | 680.000 | |||||
| 1 | 4 | T | 11.000 m | 469.000 | |||||
| 1 | 5 | T | 27.000 m | 678.000 | |||||
| 1 | 6 | T | 46.000 m | 281.000 | |||||
| 1 | 7 | T | |||||||
| 1 | 8 | T | |||||||
| 1 | 9 | T | |||||||
| 1 | 10 | T | |||||||
| 1 | 11 | T | |||||||
| 1 | 12 | T | |||||||
| 1 | 13 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 234 NW 14TH, PORTLAND, OR | 5032289292 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2003-01-12 | WPKX878 | LIEXP |
| 2002-06-24 | WPKX878 | LETRES |
| 2002-02-27 | WPKX878 | AUDOPR |
| 2000-11-23 | WPKX878 | LICCNV |
| 2000-07-19 | WPKX878 | AUTHPR |
| 1997-09-16 | WPKX878 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1753171 | 2026-08-02 01:12:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPKX878 | ULS 1753171 | 2026-08-02 01:12:35 |
| Status | E | ULS 1753171 | 2026-08-02 01:12:35 |
| Service | IG | ULS 1753171 | 2026-08-02 01:12:35 |
| Grant Date | 1997-09-16 | ULS 1753171 | 2026-08-02 01:12:35 |
| Expiration Date | 2002-09-16 | ULS 1753171 | 2026-08-02 01:12:35 |
| Cancellation Date | 2003-01-12 | ULS 1753171 | 2026-08-02 01:12:35 |