Universal Licensing System
WQDL438
License details
| ULS identifier | 2749872 |
|---|---|
| Call sign | WQDL438 |
| Radio service | IG |
| Status | A |
| Grant date | 2025-07-30 |
| Expiration | 2035-09-23 |
| Frequency range | 72.02 - 72.5 MHz (18 frequencies) |
| Locations | 1 |
| Representative location | Ann Arbor, WASHTENAW, MI |
| Coordinates | 42.2820000, -83.7251944 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:26:09 |
Licensee
| Name | University of Michigan |
|---|---|
| Applicant type | G |
| FRN | 0014037030 |
| Location | Ann Arbor, MI |
| Address | 503 Thompson St, Ann Arbor, MI, 48109 |
| Phone | 8107623347 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 10 | 1 | MO | 72.02000000 | 1.000000 | 1.000000 | |||
| 12 | 1 | MO | 72.04000000 | 1.000000 | 1.000000 | |||
| 11 | 1 | MO | 72.06000000 | 1.000000 | 1.000000 | |||
| 12 | 1 | MO | 72.08000000 | 1.000000 | 1.000000 | |||
| 10 | 1 | MO | 72.10000000 | 1.000000 | 1.000000 | |||
| 1 | 1 | MO | 72.14000000 | 0.700000 | 0.500000 | |||
| 4 | 1 | FXO | 72.14000000 | 2.000000 | 1.500000 | |||
| 10 | 1 | MO | 72.14000000 | 1.000000 | 1.000000 | |||
| 8 | 1 | MO | 72.18000000 | 1.000000 | 1.000000 | |||
| 10 | 1 | MO | 72.18000000 | 1.000000 | 1.000000 | |||
| 10 | 1 | MO | 72.20000000 | 1.000000 | 1.000000 | |||
| 9 | 1 | MO | 72.22000000 | 1.000000 | 1.000000 | |||
| 10 | 1 | MO | 72.22000000 | 1.000000 | 1.000000 | |||
| 6 | 1 | MO | 72.24000000 | 1.000000 | 1.000000 | |||
| 10 | 1 | MO | 72.26000000 | 1.000000 | 1.000000 | |||
| 10 | 1 | MO | 72.26000000 | 1.000000 | 1.000000 | |||
| 10 | 1 | MO | 72.30000000 | 1.000000 | 1.000000 | |||
| 3 | 1 | MO | 72.32000000 | 1.000000 | 1.000000 | |||
| 2 | 1 | FXO | 72.34000000 | 2.000000 | 1.500000 | |||
| 11 | 1 | MO | 72.38000000 | 1.000000 | 1.000000 | |||
| 12 | 1 | MO | 72.38000000 | 1.000000 | 1.000000 | |||
| 3 | 1 | MO | 72.40000000 | 1.000000 | 1.000000 | |||
| 5 | 1 | FXO | 72.40000000 | 12.000000 | 12.000000 | |||
| 7 | 1 | FXO | 72.40000000 | 2.000000 | 1.500000 | |||
| 13 | 1 | FXO | 72.42000000 | 2.000000 | 1.500000 | |||
| 14 | 1 | FXO | 72.50000000 | 60.000000 | 45.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 10 | 1 | 72.02000000 | 20K0F1D | |
| 12 | 1 | 72.04000000 | 20K0F1D | |
| 11 | 1 | 72.06000000 | 20K0F1D | |
| 12 | 1 | 72.08000000 | 20K0F1D | |
| 10 | 1 | 72.10000000 | 20K0F1D | |
| 1 | 1 | 72.14000000 | 20K0F1D | |
| 4 | 1 | 72.14000000 | 20K0F1D | |
| 10 | 1 | 72.14000000 | 20K0F1D | |
| 8 | 1 | 72.18000000 | 20K0F1D | |
| 10 | 1 | 72.18000000 | 20K0F1D | |
| 10 | 1 | 72.20000000 | 20K0F1D | |
| 9 | 1 | 72.22000000 | 20K0F1D | |
| 10 | 1 | 72.22000000 | 20K0F1D | |
| 6 | 1 | 72.24000000 | 20K0F1D | |
| 10 | 1 | 72.26000000 | 20K0F1D | |
| 10 | 1 | 72.26000000 | 20K0F1D | |
| 10 | 1 | 72.30000000 | 20K0F1D | |
| 3 | 1 | 72.32000000 | 20K0F1D | |
| 2 | 1 | 72.34000000 | 20K0F1D | |
| 11 | 1 | 72.38000000 | 20K0F1D | |
| 12 | 1 | 72.38000000 | 20K0F1D | |
| 3 | 1 | 72.40000000 | 20K0F1D | |
| 5 | 1 | 72.40000000 | 20K0F1D | |
| 7 | 1 | 72.40000000 | 20K0F1D | |
| 13 | 1 | 72.42000000 | 20K0F1D | |
| 14 | 1 | 72.50000000 | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Ann Arbor, WASHTENAW, MI | 42.28908333, -83.72202778 | ||||
| 2 | T | 500 Church St, Ann Arbor, WASHTENAW, MI | 42.27677778, -83.73522222 | 269.000 m | BMAST | 30.400 m structure / 31.900 m overall | N |
| 3 | T | Ann Arbor, WASHTENAW, MI | 42.28391667, -83.73797222 | N | |||
| 4 | T | 1135 Catherine St, Ann Arbor, WASHTENAW, MI | 42.28352778, -83.73455556 | 258.000 m | BMAST | 13.700 m structure / 15.300 m overall | N |
| 5 | T | 701 Tappan st., Ann Arbor, WASHTENAW, MI | 42.27280556, -83.73725000 | 266.000 m | BMAST | 22.900 m structure / 26.500 m overall | N |
| 6 | T | Ann Arbor, WASHTENAW, MI | 42.27658333, -83.73508333 | N | |||
| 7 | T | Challis Road and Karl Griemel, Brighton, LIVINGSTON, MI | 42.54241667, -83.79800000 | 298.000 m | BMAST | 9.100 m structure / 10.800 m overall | N |
| 8 | T | Ann Arbor, WASHTENAW, MI | 42.29533333, -83.71986111 | N | |||
| 9 | T | Ann Arbor, WASHTENAW, MI | 42.27911111, -83.73388889 | N | |||
| 10 | T | Ann Arbor, WASHTENAW, MI | 42.28200000, -83.72519444 | N | |||
| 11 | T | Ann Arbor, WASHTENAW, MI | 42.28536111, -83.72913889 | N | |||
| 12 | T | Ann Arbor, WASHTENAW, MI | 42.27838889, -83.73441667 | N | |||
| 13 | T | 1201 Kipke Dr., Ann Arbor, WASHTENAW, MI | 42.26697222, -83.74605556 | 257.000 m | BMAST | 4.600 m structure / 7.300 m overall | N |
| 14 | T | 1500 E. Medical Center Dr., Ann Arbor, WASHTENAW, MI | 42.28200000, -83.72519444 | 248.400 m | BMAST | 32.000 m structure / 35.700 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | ||||||||
| 1 | 2 | T | 31.900 m | 35.700 | |||||
| 1 | 3 | ||||||||
| 1 | 4 | T | 15.300 m | 6.100 | |||||
| 1 | 5 | T | 26.500 m | 28.100 | |||||
| 1 | 6 | ||||||||
| 1 | 7 | T | 10.700 m | 20.900 | |||||
| 1 | 8 | ||||||||
| 1 | 9 | ||||||||
| 1 | 10 | ||||||||
| 1 | 11 | ||||||||
| 1 | 12 | ||||||||
| 1 | 13 | T | 7.300 m | -0.800 | |||||
| 1 | 14 | T | 35.700 m | 20.200 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1110 Baits, Ann Arbor, MI | WASHTENAW | 7347643231 |
| 6 | Challis Road and Karl Griemel, Brighton, MI | LIVINGSTON | 7347643231 |
| 7 | Corner of Hubbard Road & Murfin Ave., Ann Arbor, MI | WASHTENAW | 7346472046 |
| 8 | 680 Washtenaw Ave, Ann Arbor, MI | WASHTENAW | 7347643231 |
| 9 | 1500 E Medical Center Dr., Cardiovascular Lab, Ann Arbor, MI | WASHTENAW | 7347643231 |
| 10 | 1500 E Medical Center Dr., Level B1 Interventional Radiology 2, Ann Arbor, MI | WASHTENAW | 7347643231 |
| 11 | 1109 Geddes Ave., Ruthven Museum Bldg., Ann Arbor, MI | WASHTENAW | 7347643231 |
| 12 | 1201 Kipke Dr. Facilities serv. bldg. B, Ann Arbor, MI | WASHTENAW | 7347643231 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2026-04-02 | WQDL438 | LIMOD |
| 2025-07-30 | WQDL438 | LIREN |
| 2023-07-31 | WQDL438 | LIMOD |
| 2021-08-09 | WQDL438 | LIMOD |
| 2021-07-22 | WQDL438 | LIMOD |
| 2020-12-08 | WQDL438 | LIMOD |
| 2020-07-09 | WQDL438 | LIMOD |
| 2019-05-02 | WQDL438 | LIMOD |
| 2018-11-28 | WQDL438 | LIMOD |
| 2018-01-26 | WQDL438 | LIMOD |
| 2017-10-02 | WQDL438 | LIMOD |
| 2017-08-24 | WQDL438 | LIMOD |
| 2016-12-05 | WQDL438 | LIMOD |
| 2015-11-10 | WQDL438 | LETCNS |
| 2015-10-29 | WQDL438 | LIREN |
| 2015-10-05 | WQDL438 | LIMOD |
| 2015-09-01 | WQDL438 | LTSAPR |
| 2015-06-29 | WQDL438 | LETRES |
| 2015-02-10 | WQDL438 | LIMOD |
| 2015-01-20 | WQDL438 | LTSAPR |
| 2015-01-14 | WQDL438 | LIMOD |
| 2014-12-25 | WQDL438 | LTSAPR |
| 2008-11-07 | WQDL438 | LIMOD |
| 2008-10-06 | WQDL438 | LTSAPR |
| 2006-06-26 | WQDL438 | LETCNS |
| 2005-09-23 | WQDL438 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2749872 | 2026-08-02 01:26:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQDL438 | ULS 2749872 | 2026-08-02 01:26:09 |
| Status | A | ULS 2749872 | 2026-08-02 01:26:09 |
| Service | IG | ULS 2749872 | 2026-08-02 01:26:09 |
| Grant Date | 2025-07-30 | ULS 2749872 | 2026-08-02 01:26:09 |
| Expiration Date | 2035-09-23 | ULS 2749872 | 2026-08-02 01:26:09 |