Universal Licensing System
WPYM977
Aviation Spectrum Resources Inc
License details
| ULS identifier | 2547523 |
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| Call sign | WPYM977 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2018-09-06 |
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| Expiration | 2028-09-11 |
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| Cancellation | 2025-02-18 |
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| Frequency range | 131.225 MHz |
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| Locations | 1 |
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| Representative location | Pittsburgh, ALLEGHENY, PA |
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| Coordinates | 40.4952778, -80.2416667 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:33 |
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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 | FA | 131.22500000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 131.22500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Pittsburgh International Airport, Pittsburgh, ALLEGHENY, PA | 40.49527778, -80.24166667 | 348.300 m | BANT | 5.400 m structure / 7.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.000 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-19 | WPYM977 | LICAN |
| 2018-09-06 | WPYM977 | LIREN |
| 2018-06-18 | WPYM977 | LETRES |
| 2015-02-06 | WPYM977 | LIAUA |
| 2015-02-05 | WPYM977 | ESUAPR |
| 2015-02-05 | WPYM977 | LIAUA |
| 2015-02-04 | WPYM977 | ESUAPR |
| 2014-11-05 | WPYM977 | LIMOD |
| 2014-09-09 | WPYM977 | ESUAPR |
| 2008-08-26 | WPYM977 | LIREN |
| 2008-06-16 | WPYM977 | LETRES |
| 2007-03-01 | WPYM977 | AUTHPR |
| 2006-03-07 | WPYM977 | AUTHPR |
| 2006-01-01 | WPYM977 | LIASS |
| 2005-07-25 | WPYM977 | ESCAPR |
| 2003-09-11 | WPYM977 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2547523 | 2026-08-02 02:08:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYM977 | ULS 2547523 | 2026-08-02 02:08:33 |
| Status | C | ULS 2547523 | 2026-08-02 02:08:33 |
| Service | AF | ULS 2547523 | 2026-08-02 02:08:33 |
| Grant Date | 2018-09-06 | ULS 2547523 | 2026-08-02 02:08:33 |
| Expiration Date | 2028-09-11 | ULS 2547523 | 2026-08-02 02:08:33 |
| Cancellation Date | 2025-02-18 | ULS 2547523 | 2026-08-02 02:08:33 |