Universal Licensing System
WPWF645
Aviation Spectrum Resources Inc
License details
| ULS identifier | 2458719 |
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| Call sign | WPWF645 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2017-11-03 |
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| Expiration | 2027-11-05 |
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| Frequency range | 130.6 MHz |
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| Locations | 1 |
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| Representative location | Ann Arbor, WASHTENAW, MI |
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| Coordinates | 42.2845556, -83.7290000 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:36 |
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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 | 130.60000000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 130.60000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | University of Michigan Hospital 500 E Medical Centre Drive, Ann Arbor, WASHTENAW, MI | 42.28455556, -83.72900000 | 252.000 m | BANT | 39.000 m structure / 40.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 40.000 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2017-11-03 | WPWF645 | LIREN |
| 2017-08-14 | WPWF645 | LETRES |
| 2015-02-06 | WPWF645 | LIAUA |
| 2015-02-05 | WPWF645 | ESUAPR |
| 2015-02-05 | WPWF645 | LIAUA |
| 2015-02-04 | WPWF645 | ESUAPR |
| 2007-10-23 | WPWF645 | LIREN |
| 2007-08-13 | WPWF645 | LETRES |
| 2007-03-01 | WPWF645 | AUTHPR |
| 2006-03-07 | WPWF645 | AUTHPR |
| 2006-01-01 | WPWF645 | LIASS |
| 2005-07-25 | WPWF645 | ESCAPR |
| 2002-11-05 | WPWF645 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2458719 | 2026-08-02 02:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPWF645 | ULS 2458719 | 2026-08-02 02:08:36 |
| Status | A | ULS 2458719 | 2026-08-02 02:08:36 |
| Service | AF | ULS 2458719 | 2026-08-02 02:08:36 |
| Grant Date | 2017-11-03 | ULS 2458719 | 2026-08-02 02:08:36 |
| Expiration Date | 2027-11-05 | ULS 2458719 | 2026-08-02 02:08:36 |