Universal Licensing System
WPLW255
DAY MANAGEMENT CORP DBA DAY WIRELESS SYSTEMS
License details
| ULS identifier | 1926599 |
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| Call sign | WPLW255 |
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| Radio service | YG |
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| Status | T |
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| Grant date | 1998-03-18 |
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| Expiration | 2003-03-18 |
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| Cancellation | 2002-08-12 |
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| Frequency range | 451.8875 - 457.4625 MHz (10 frequencies) |
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| Locations | 1 |
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| Representative location | MULTNOMAH, OR |
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| Coordinates | 45.4890000, -122.6964722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:35 |
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Licensee
| Name | DAY MANAGEMENT CORP DBA DAY WIRELESS SYSTEMS |
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| Applicant type | C |
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| FRN | 0001553585 |
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| Location | MILWAUKIE, OR |
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| Address | MILWAUKIE, OR, 97269 |
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| Phone | 5036591240 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO6 | 451.88750000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 451.91250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 452.21250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 452.26250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 452.46250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 456.88750000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 456.91250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 457.21250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 457.26250000 | | | 2.000000 | | |
| 1 | 1 | MO6 | 457.46250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.88750000 | | 11K0F3E |
| 1 | 1 | 451.91250000 | | 11K0F3E |
| 1 | 1 | 452.21250000 | | 11K0F3E |
| 1 | 1 | 452.26250000 | | 11K0F3E |
| 1 | 1 | 452.46250000 | | 11K0F3E |
| 1 | 1 | 456.88750000 | | 11K0F3E |
| 1 | 1 | 456.91250000 | | 11K0F3E |
| 1 | 1 | 457.21250000 | | 11K0F3E |
| 1 | 1 | 457.26250000 | | 11K0F3E |
| 1 | 1 | 457.46250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MULTNOMAH, OR | 45.48900000, -122.69647222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4700 SE INTERNATIONAL WAY, MILWAUKIE, OR | | 5036591240 |
License history
| Date | File or call sign | Action |
|---|
| 2002-08-12 | WPLW255 | LITERM |
| 2002-02-27 | WPLW255 | AUDCAN |
| 2000-11-24 | WPLW255 | LICCNV |
| 2000-07-19 | WPLW255 | AUTHPR |
| 1998-03-18 | WPLW255 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1926599 | 2026-08-02 01:12:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPLW255 | ULS 1926599 | 2026-08-02 01:12:35 |
| Status | T | ULS 1926599 | 2026-08-02 01:12:35 |
| Service | YG | ULS 1926599 | 2026-08-02 01:12:35 |
| Grant Date | 1998-03-18 | ULS 1926599 | 2026-08-02 01:12:35 |
| Expiration Date | 2003-03-18 | ULS 1926599 | 2026-08-02 01:12:35 |
| Cancellation Date | 2002-08-12 | ULS 1926599 | 2026-08-02 01:12:35 |