Universal Licensing System
WRDJ569
CARNEGIE MELLON UNIVERSITY POLICE
License details
| ULS identifier | 4159954 |
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| Call sign | WRDJ569 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-05-14 |
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| Expiration | 2029-05-14 |
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| Frequency range | 461.3875 - 466.3875 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Pittsburgh, ALLEGHENY, PA |
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| Coordinates | 40.4416667, -79.9608333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:34 |
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Licensee
| Name | CARNEGIE MELLON UNIVERSITY POLICE |
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| Applicant type | C |
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| FRN | 0010421246 |
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| Location | Pittsburgh, PA |
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| Address | 300 South Craig Street, Pittsburgh, PA, 15213 |
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| Phone | 4122154967 |
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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 | 461.38750000 | | | 100.000000 | 125.000000 | |
| 2 | 1 | MO | 461.38750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.38750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.38750000 | | 11K2F3E |
| 2 | 1 | 461.38750000 | | 11K2F3E |
| 2 | 1 | 466.38750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4902 Forbes Ave, Pittsburgh, ALLEGHENY, PA | 40.44166667, -79.96083333 | 305.000 m | B | 52.000 m structure / 52.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 52.000 m | | | | 48.500 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4902 Forbes Ave, Pittsburgh, PA | ALLEGHENY | 4122154967 |
License history
| Date | File or call sign | Action |
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| 2019-05-14 | WRDJ569 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4159954 | 2026-08-02 01:25:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDJ569 | ULS 4159954 | 2026-08-02 01:25:34 |
| Status | A | ULS 4159954 | 2026-08-02 01:25:34 |
| Service | IG | ULS 4159954 | 2026-08-02 01:25:34 |
| Grant Date | 2019-05-14 | ULS 4159954 | 2026-08-02 01:25:34 |
| Expiration Date | 2029-05-14 | ULS 4159954 | 2026-08-02 01:25:34 |