Universal Licensing System
WPDT678
Day Management Corp. dba Day Wireless Systems
License details
| ULS identifier | 1714041 |
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| Call sign | WPDT678 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-08-18 |
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| Expiration | 2033-11-10 |
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| Frequency range | 463.6875 - 468.8875 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | BURLINGTON, SKAGIT, WA |
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| Coordinates | 48.4640000, -122.3421111 |
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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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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO6 | 463.68750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO6 | 463.88750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO6 | 468.68750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO6 | 468.88750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.68750000 | | 11K0F3E |
| 1 | 1 | 463.68750000 | | 7K60FXE |
| 1 | 1 | 463.88750000 | | 11K0F3E |
| 1 | 1 | 463.88750000 | | 7K60FXE |
| 1 | 1 | 468.68750000 | | 11K0F3E |
| 1 | 1 | 468.68750000 | | 7K60FXE |
| 1 | 1 | 468.88750000 | | 7K60FXE |
| 1 | 1 | 468.88750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BURLINGTON, SKAGIT, WA | 48.46400000, -122.34211111 | | | | N |
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 | CLACKAMAS | 5036591240 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-21 | WPDT678 | LIAUA |
| 2023-08-18 | WPDT678 | LIREN |
| 2023-08-14 | WPDT678 | LETRES |
| 2016-03-08 | WPDT678 | LIMOD |
| 2013-09-10 | WPDT678 | LIREN |
| 2013-08-19 | WPDT678 | LETRES |
| 2013-02-16 | WPDT678 | LIAUA |
| 2013-02-15 | WPDT678 | ESCAPR |
| 2013-01-01 | WPDT678 | LIASS |
| 2012-11-30 | WPDT678 | ESCAPR |
| 2008-05-30 | WPDT678 | LIMOD |
| 2003-08-20 | WPDT678 | LIREN |
| 2002-02-27 | WPDT678 | AUDOPR |
| 2000-11-23 | WPDT678 | LICCNV |
| 2000-07-19 | WPDT678 | AUTHPR |
| 1998-09-15 | WPDT678 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1714041 | 2026-08-02 01:12:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDT678 | ULS 1714041 | 2026-08-02 01:12:35 |
| Status | A | ULS 1714041 | 2026-08-02 01:12:35 |
| Service | IG | ULS 1714041 | 2026-08-02 01:12:35 |
| Grant Date | 2023-08-18 | ULS 1714041 | 2026-08-02 01:12:35 |
| Expiration Date | 2033-11-10 | ULS 1714041 | 2026-08-02 01:12:35 |