Universal Licensing System
WPWL324
Regents of the University of Michigan
License details
| ULS identifier | 2467777 |
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| Call sign | WPWL324 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-01-25 |
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| Expiration | 2032-12-12 |
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| Frequency range | 72.12 - 456.875 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | Ann Arbor, WASHTENAW, MI |
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| Coordinates | 42.3021111, -83.7019167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 72.12000000 | | | 0.700000 | 0.500000 | |
| 3 | 1 | MO | 72.20000000 | | | 0.700000 | 0.500000 | |
| 3 | 1 | MO | 72.28000000 | | | 0.700000 | 0.500000 | |
| 4 | 1 | MO | 72.36000000 | | | 0.700000 | 0.500000 | |
| 1 | 1 | FB2 | 451.87500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 456.87500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 72.12000000 | | 20K0F1D |
| 3 | 1 | 72.20000000 | | 20K0F1D |
| 3 | 1 | 72.28000000 | | 20K0F1D |
| 4 | 1 | 72.36000000 | | 20K0F1D |
| 1 | 1 | 451.87500000 | | 11K0F3E |
| 2 | 1 | 456.87500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Mardigian Library 4901 Evergreen Rd, Dearborn, WAYNE, MI | 42.31855556, -83.21822222 | 192.300 m | BANT | 18.200 m structure / 21.200 m overall | |
| 2 | T | MI | | | | | |
| 3 | T | Ann Arbor, WASHTENAW, MI | 42.30211111, -83.70191667 | | | | N |
| 4 | T | Ann Arbor, WASHTENAW, MI | 42.30141667, -83.70497222 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 21.200 m | | 0.0000 | 0.0000 | 37.200 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1270 Mardigian Library 4901 Evergreen Rd, Dearborn, MI | WAYNE | 3135935180 |
| 2 | 2800 Plymouth Rd, Ann Arbor, MI | WASHTENAW | 7346222736 |
| 3 | 1600 Huron Pkwy, Ann Arbor, MI | WASHTENAW | 7346222736 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-25 | WPWL324 | LIREN |
| 2014-11-17 | WPWL324 | LIMOD |
| 2013-06-18 | WPWL324 | LIREN |
| 2012-09-17 | WPWL324 | LETRES |
| 2007-03-13 | WPWL324 | LIAUA |
| 2007-03-12 | WPWL324 | ESCAPR |
| 2003-09-08 | WPWL324 | LETCNS |
| 2002-12-12 | WPWL324 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2467777 | 2026-08-02 01:15:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWL324 | ULS 2467777 | 2026-08-02 01:15:09 |
| Status | A | ULS 2467777 | 2026-08-02 01:15:09 |
| Service | IG | ULS 2467777 | 2026-08-02 01:15:09 |
| Grant Date | 2023-01-25 | ULS 2467777 | 2026-08-02 01:15:09 |
| Expiration Date | 2032-12-12 | ULS 2467777 | 2026-08-02 01:15:09 |