Universal Licensing System
WPBT990
UNIVERSITY OF MICHIGAN HOSPITAL
License details
| ULS identifier | 1282267 |
|---|
| Call sign | WPBT990 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2023-01-11 |
|---|
| Expiration | 2033-03-02 |
|---|
| Frequency range | 423.325 - 428.325 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ANN ARBOR, WASHTENAW, MI |
|---|
| Coordinates | 42.2844722, -83.7202222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:59 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 423.32500000 | | | 110.000000 | 39.400000 | |
| 2 | 1 | MO | 423.32500000 | | | 4.000000 | | |
| 2 | 1 | MO | 428.32500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 423.32500000 | | 11K0F3E |
| 2 | 1 | 423.32500000 | | 11K0F3E |
| 2 | 1 | 428.32500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1500 E MEDICAL CENTER DR, ANN ARBOR, WASHTENAW, MI | 42.28447222, -83.72022222 | 255.000 m | | 49.000 m structure / 49.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 55.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1500 E MEDICAL CENTER DR, ANN ARBOR, MI | | 3139365056 |
| 2 | 1500 East medical dr, ann arbor, MI | WASHTENAW | 7349367882 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-11 | WPBT990 | LIREN |
| 2012-12-14 | WPBT990 | LIRMD |
| 2012-12-14 | WPBT990 | LIREN |
| 2012-12-13 | WPBT990 | ESCAPR |
| 2012-12-10 | WPBT990 | LETRES |
| 2002-12-03 | WPBT990 | LIREN |
| 2001-12-07 | WPBT990 | AUDOPR |
| 2000-10-20 | WPBT990 | LICCNV |
| 1998-02-05 | WPBT990 | LIREN |
| 1998-02-05 | WPBT990 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1282267 | 2026-08-02 01:24:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBT990 | ULS 1282267 | 2026-08-02 01:24:59 |
| Status | A | ULS 1282267 | 2026-08-02 01:24:59 |
| Service | PW | ULS 1282267 | 2026-08-02 01:24:59 |
| Grant Date | 2023-01-11 | ULS 1282267 | 2026-08-02 01:24:59 |
| Expiration Date | 2033-03-02 | ULS 1282267 | 2026-08-02 01:24:59 |