Universal Licensing System
WPZR904
THE UNIVERSITY OF MICHIGAN - UNIV PROD
License details
| ULS identifier | 2597754 |
|---|
| Call sign | WPZR904 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-12-15 |
|---|
| Expiration | 2034-03-01 |
|---|
| Frequency range | 451.3125 - 464.825 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | ANN ARBOR, WASHTENAW, MI |
|---|
| Coordinates | 42.2783333, -83.7380556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:41 |
|---|
Licensee
| Name | THE UNIVERSITY OF MICHIGAN - UNIV PROD |
|---|
| Applicant type | G |
|---|
| FRN | 0009579657 |
|---|
| Location | ANN ARBOR, MI |
|---|
| Address | 911 N UNIVERSITY AVE #128, ANN ARBOR, MI, 481091032 |
|---|
| Phone | 7347635213 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.31250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 451.41250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.03750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 464.32500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 464.82500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.31250000 | | 11K2F3E |
| 1 | 1 | 451.41250000 | | 11K2F3E |
| 1 | 1 | 452.03750000 | | 11K2F3E |
| 1 | 1 | 464.32500000 | | 11K2F3E |
| 1 | 1 | 464.82500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ANN ARBOR, WASHTENAW, MI | 42.27833333, -83.73805556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 911 N UNIVERSTIY AVE, ANN ARBOR, MI | WASHTENAW | 7347635213 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-15 | WPZR904 | LIREN |
| 2014-02-28 | WPZR904 | LIREN |
| 2013-12-09 | WPZR904 | LETRES |
| 2004-11-29 | WPZR904 | LETCNS |
| 2004-03-01 | WPZR904 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2597754 | 2026-08-02 01:16:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZR904 | ULS 2597754 | 2026-08-02 01:16:41 |
| Status | A | ULS 2597754 | 2026-08-02 01:16:41 |
| Service | IG | ULS 2597754 | 2026-08-02 01:16:41 |
| Grant Date | 2023-12-15 | ULS 2597754 | 2026-08-02 01:16:41 |
| Expiration Date | 2034-03-01 | ULS 2597754 | 2026-08-02 01:16:41 |