FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N155UM — Eurocopter EC 155 B1
Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.
Registration
Registrant
REGENTS OF THE UNIVERSITY OF MICHIGAN
Registrant Type
Government
Location
ANN ARBOR, MI
Status
Registration Valid
Certificate Issued
Dec 28, 2018
Airworthiness Date
Apr 12, 2012
Registration Expires
Dec 31, 2028
Last Action
May 27, 2025
Aircraft
Serial Number
6934
Year Manufactured
2011
Aircraft Type
Rotorcraft
Certification
Standard (+1 flag)
Engine
TURBOMECA ARRIEL 2C2
Engines / Seats
2 / 6
Weight Class
CLASS 1
Mode S (Hex)
A0DE90
Type History
Eurocopter EC 155 B1 type page → — 9 registered · 1 NTSB records · 50 airworthiness directives
Live position via ICAO24 A0DE90
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