N75UM — Regents of the University of Michigan's Learjet 45
Landed Howell, MI
Registered since 2017 · 534 trips since March 2022 · home field Howell.
History
- Marquette and back3h 28m
- Detroit and back, with a Richmond stop2 legs12h 41m flying
- Escanaba and back2h 10m
That's the last 7 days. The full record — 534 trips, registered since 2017, every registry change — is a Jump Seat · $15/month.
Where it goes
| Howell, MI — home field | 55 trips |
| Marquette, MI | 11 trips |
| Detroit, MI | 8 trips |
| Grand Rapids, MI | 5 trips |
| Sault Ste Marie, MI | 5 trips |
| Traverse City, MI | 4 trips |
The aircraft
Airframe
- Type
- Learjet 45
- Make and model on the certificate
- LEARJET INC 45
- Category and class
- Fixed wing, multi engine · 2 × turbofan
- Serial
- 560
- Built
- 2017
- Engines
- HONEYWELL TFE731-40BR1B
- Seats
- 12
- Airworthiness
- Oct 30, 2017
Identity
- Registration
- N75UM
- Mode-S hex
- AA197E
- Last tracked
- Jun 24, 2026
Registration
- Registrant
- REGENTS OF THE UNIVERSITY OF MICHIGAN
- Address of record
- ANN ARBOR, MI
- FAA status
- Valid
- Certificate issued
- Dec 12, 2017
- Registration expires
- Dec 31, 2027
- Registry
- United States
FAA Registry N75UM, snapshot Sep 23, 2026.
Title history
- N75UM assigned — first registration
- Registered to REGENTS OF THE UNIVERSITY OF MICHIGAN
Owner history
| Years | Registered owner | Where | How it ended |
|---|---|---|---|
| Present | REGENTS OF THE UNIVERSITY OF MICHIGAN | Ann Arbor, MI | Open — still the registered owner of record |
Every filing
| Date | Filing |
|---|---|
| Apr 19, 2024 | Part 135 listing — Listed under METRO AVIATION, INC, certificate HDNA Seen 2024-04-19 through 2026-09-17 across 14 dated FAA workbooks. Still on the current list. |
Attribution
RegistrantREGENTS OF THE UNIVERSITY OF MICHIGAN · FAA record
Attribution reflects public context; registration records show registrants, not passengers.
Built from JetSweep’s retained FAA registry snapshots, sourced from FAA Registry N75UM (snapshot Sep 23, 2026). Dates shown are FAA recording and snapshot dates — the day a filing was indexed or a difference was first observed, not necessarily the day the underlying transaction happened. Part 135 rows come from dated workbook retrievals and bound a listing, never date it. We track the aircraft, not who is aboard.
Registration records show registrants, not beneficial owners; FAA recording dates lag transactions. How we source this →