Universal Licensing System
WGR891
UNIVERSITY OF MICHIGAN
License details
| ULS identifier | 977519 |
|---|
| Call sign | WGR891 |
|---|
| Radio service | TI |
|---|
| Status | C |
|---|
| Grant date | 1982-03-22 |
|---|
| Expiration | 2005-10-01 |
|---|
| Cancellation | 2005-01-06 |
|---|
| Frequency range | 6950 - 6975 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | GOODRICH, GENESEE, MI |
|---|
| Coordinates | 42.8991944, -83.4616111 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:19 |
|---|
Licensee
| Name | UNIVERSITY OF MICHIGAN |
|---|
| FRN | 0003927902 |
|---|
| Location | FLINT, MI |
|---|
| Address | 1321 EAST COURT STREET, FLINT, MI, 48503 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6950.00000000 | 6975.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6950.00000000 | | 25M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | .39 MI S OF GREEN RD, .37 MI W OF WASH- BURN RD, GOODRICH, GENESEE, MI | 42.89919444, -83.46161111 | 280.400 m | | 283.200 m structure / 283.200 m overall | |
| 2 | R | | 43.01888889, -83.67383333 | 228.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | 40.2000 | 307.3000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2005-01-07 | WGR891 | LICAN |
| 2003-01-29 | WGR891 | PNACT |
| 2003-01-22 | WGR891 | AUTHPR |
| 2003-01-21 | WGR891 | LIMOD |
| 1999-08-13 | WGR891 | LICCNV |
| 1999-05-18 | WGR891 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 977519 | 2026-08-02 02:47:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WGR891 | ULS 977519 | 2026-08-02 02:47:19 |
| Status | C | ULS 977519 | 2026-08-02 02:47:19 |
| Service | TI | ULS 977519 | 2026-08-02 02:47:19 |
| Grant Date | 1982-03-22 | ULS 977519 | 2026-08-02 02:47:19 |
| Expiration Date | 2005-10-01 | ULS 977519 | 2026-08-02 02:47:19 |
| Cancellation Date | 2005-01-06 | ULS 977519 | 2026-08-02 02:47:19 |