Universal Licensing System
WPWG425
Carnegie Mellon University Police
License details
| ULS identifier | 2459909 |
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| Call sign | WPWG425 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2012-08-29 |
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| Expiration | 2022-11-12 |
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| Cancellation | 2023-01-14 |
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| Frequency range | 471.7875 - 474.7875 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 01:10:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 471.78750000 | | | 45.000000 | 75.000000 | |
| 2 | 1 | MO | 471.78750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FX1 | 474.78750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 474.78750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 471.78750000 | | 11K2F3E |
| 2 | 1 | 471.78750000 | | 11K2F3E |
| 1 | 1 | 474.78750000 | | 11K2F3E |
| 2 | 1 | 474.78750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4902 FORBES AVE, PITTSBURGH, ALLEGHENY, PA | 40.44166667, -79.96083333 | 305.000 m | BANT | 46.000 m structure / 52.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 52.000 m | | 3.0000 | | 50.400 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4902 FORBES AVE, PITTSBURGH, PA | ALLEGHENY | 4122682327 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-14 | WPWG425 | LIEXP |
| 2022-11-02 | WPWG425 | ESURNW |
| 2022-10-13 | WPWG425 | ESURNW |
| 2022-09-13 | WPWG425 | ESURNW |
| 2022-08-22 | WPWG425 | LETRES |
| 2012-08-29 | WPWG425 | LIREN |
| 2012-08-28 | WPWG425 | ESUAPR |
| 2012-08-20 | WPWG425 | LETRES |
| 2012-08-14 | WPWG425 | ESURNW |
| 2008-10-01 | WPWG425 | LIAUA |
| 2008-09-30 | WPWG425 | ESUAPR |
| 2006-02-03 | WPWG425 | LIAUA |
| 2006-02-03 | WPWG425 | LTSAPR |
| 2003-08-11 | WPWG425 | LETCNS |
| 2002-11-12 | WPWG425 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2459909 | 2026-08-02 01:10:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWG425 | ULS 2459909 | 2026-08-02 01:10:41 |
| Status | E | ULS 2459909 | 2026-08-02 01:10:41 |
| Service | PW | ULS 2459909 | 2026-08-02 01:10:41 |
| Grant Date | 2012-08-29 | ULS 2459909 | 2026-08-02 01:10:41 |
| Expiration Date | 2022-11-12 | ULS 2459909 | 2026-08-02 01:10:41 |
| Cancellation Date | 2023-01-14 | ULS 2459909 | 2026-08-02 01:10:41 |