Universal Licensing System
WNMX507
COMCAST OF ILLINOIS/OHIO/OREGON, LLC
License details
| ULS identifier | 1665394 |
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| Call sign | WNMX507 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 1998-11-10 |
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| Expiration | 2003-11-10 |
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| Cancellation | 2003-10-23 |
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| Frequency range | 461.525 - 466.525 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | MILWAUKIE, CLACKAMAS, OR |
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| Coordinates | 45.4545556, -122.5514722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:15 |
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Licensee
| Name | COMCAST OF ILLINOIS/OHIO/OREGON, LLC |
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| Applicant type | L |
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| FRN | 0004997102 |
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| Location | PHILADELPHIA, PA |
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| Address | 1500 MARKET STREET, 35TH FLOOR, PHILADELPHIA, PA, 19102 |
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| Phone | 2156651700 |
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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 | FB2 | 461.52500000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | FX1 | 466.52500000 | | | 50.000000 | | |
| 3 | 1 | MO | 466.52500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.52500000 | | 20K0F3E |
| 2 | 1 | 466.52500000 | | 20K0F3E |
| 3 | 1 | 466.52500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | TOP OF MOUNT SCOTT 8.05 KM E, MILWAUKIE, CLACKAMAS, OR | 45.45455556, -122.55147222 | 331.000 m | TANK | 9.000 m structure / 18.000 m overall | N |
| 2 | T | OR | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 25.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3075 NE SANDY BLVD, PORTLAND, OR | | 5032302099 |
License history
| Date | File or call sign | Action |
|---|
| 2003-10-24 | WNMX507 | LICAN |
| 2003-08-18 | WNMX507 | LETRES |
| 2003-01-04 | WNMX507 | LIAUA |
| 2002-12-10 | WNMX507 | LIAUA |
| 2002-11-18 | WNMX507 | LITRAN |
| 2001-12-07 | WNMX507 | AUDOPR |
| 2001-08-20 | WNMX507 | LIASS |
| 2001-07-02 | WNMX507 | LIASS |
| 2000-11-23 | WNMX507 | LICCNV |
| 1999-03-31 | WNMX507 | AUTHPR |
| 1999-03-31 | WNMX507 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1665394 | 2026-08-02 01:18:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNMX507 | ULS 1665394 | 2026-08-02 01:18:15 |
| Status | C | ULS 1665394 | 2026-08-02 01:18:15 |
| Service | IG | ULS 1665394 | 2026-08-02 01:18:15 |
| Grant Date | 1998-11-10 | ULS 1665394 | 2026-08-02 01:18:15 |
| Expiration Date | 2003-11-10 | ULS 1665394 | 2026-08-02 01:18:15 |
| Cancellation Date | 2003-10-23 | ULS 1665394 | 2026-08-02 01:18:15 |