N75UM
Built 2017 · registered US
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This aircraft
Type photo — not this specific aircraftPhoto via Wikipedia: Learjet 4545 for sale now
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View all 118 listings →Flight activity
(3 tracking legs recorded)Live tracking paused — activity data through 24 Aug 2026. Windows below are measured to that date.
- 30 days to 24 Aug 2026
- 0
- 90 days to 24 Aug 2026
- 2
- Last seen
- 14 Jul 2026
- Tracked since
- 22 May 2026
Frequent routes: KOZW → KESC (1)
- KOZW → KESC22 May 2026 · 0h 33m
Showing the 1 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
Common. More common than 95% of the aircraft models we track.
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- N751EC2019
- C-GMHG2019
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Registration history
(1)- N75UMUSACTIVEREGENTS OF THE UNIVERSITY OF MICHIGAN2017 – present
Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal
What type of aircraft is N75UM?
N75UM is a Learjet 45, built in 2017.
Where is N75UM registered?
N75UM is currently registered in United States (US).
What is the MSN of N75UM?
The manufacturer serial number (MSN) of N75UM is 560.
What is the ICAO24 (Mode S) code for N75UM?
N75UM's ICAO24 hex code is AA197E.
Is N75UM still airworthy?
N75UM's current registry status is Active.


