Apparatus

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flight Aircraft

N157UM

AIRBUS HELICOPTERS EC-155

Operated by REGENTS OF THE UNIVERSITY OF MICHIGAN

Tail number
N157UM
Type
EC55
Mode-S
A0E5FE
Not currently tracked · last seen 3h ago
Flights observed
257 showing last 50
Avg flight time
27m
Typical route
-
Last seen
3h ago

Last known area

Map centered near N157UM's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-14 - Jul 14, 20:30 UTCJul 14, 20:45 UTC15m
2026-07-14 - Jul 14, 19:05 UTCJul 14, 19:15 UTC10m
2026-07-14 - Jul 14, 17:15 UTCJul 14, 17:30 UTC15m
2026-07-14 - Jul 14, 11:15 UTCJul 14, 11:30 UTC15m
2026-07-12 - Jul 12, 18:20 UTCJul 12, 19:05 UTC45m
2026-07-12 - Jul 12, 15:40 UTCJul 12, 16:30 UTC50m
2026-07-12 - Jul 12, 02:45 UTCJul 12, 03:25 UTC40m
2026-07-11 - Jul 11, 22:01 UTCJul 11, 22:20 UTC20m
2026-07-11 - Jul 11, 20:55 UTCJul 11, 21:05 UTC10m
2026-07-11 - Jul 11, 14:25 UTCJul 11, 15:20 UTC55m
2026-07-11 - Jul 11, 04:01 UTCJul 11, 04:10 UTC10m
2026-07-11 - Jul 11, 01:35 UTCJul 11, 01:50 UTC15m
2026-07-10 - Jul 10, 15:40 UTCJul 10, 16:35 UTC55m
2026-07-10 - Jul 10, 14:45 UTCJul 10, 15:05 UTC20m
2026-07-10 - Jul 10, 03:00 UTCJul 10, 03:20 UTC20m
2026-07-08 - Jul 8, 13:45 UTCJul 8, 14:05 UTC20m
2026-07-08 - Jul 8, 12:35 UTCJul 8, 13:05 UTC30m
2026-07-07 - Jul 7, 17:40 UTCJul 7, 18:05 UTC25m
2026-07-06 - Jul 6, 09:05 UTCJul 6, 09:15 UTC10m
2026-07-03 - Jul 3, 14:50 UTCJul 3, 15:40 UTC50m
2026-07-02 - Jul 2, 19:40 UTCJul 2, 21:15 UTC1h 35m
2026-07-01 - Jul 1, 15:25 UTCJul 1, 16:20 UTC55m
2026-07-01 - Jul 1, 02:30 UTCJul 1, 02:45 UTC15m
2026-07-01 - Jul 1, 01:05 UTCJul 1, 01:20 UTC15m
2026-06-30 - Jun 30, 20:05 UTCJun 30, 20:15 UTC10m
2026-06-30 - Jun 30, 18:50 UTCJun 30, 19:00 UTC10m
2026-06-30 - Jun 30, 11:15 UTCJun 30, 11:25 UTC10m
2026-06-30 - Jun 30, 04:45 UTCJun 30, 05:00 UTC15m
2026-06-30 - Jun 30, 03:15 UTCJun 30, 03:25 UTC10m
2026-06-30 - Jun 30, 02:00 UTCJun 30, 02:20 UTC20m
2026-06-29 - Jun 29, 15:04 UTCJun 29, 15:30 UTC25m
2026-06-29 - Jun 29, 12:39 UTCJun 29, 13:09 UTC30m
2026-06-29 - Jun 29, 03:20 UTCJun 29, 03:29 UTC10m
2026-06-28 - Jun 28, 23:25 UTCJun 29, 00:05 UTC40m
2026-06-28 - Jun 28, 15:34 UTCJun 28, 15:44 UTC10m
2026-06-28 - Jun 28, 11:45 UTCJun 28, 11:59 UTC15m
2026-06-28 - Jun 28, 02:44 UTCJun 28, 03:14 UTC30m
2026-06-28 - Jun 28, 00:50 UTCJun 28, 01:25 UTC35m
2026-06-27 - Jun 27, 22:40 UTCJun 27, 23:14 UTC35m
2026-06-27 - Jun 27, 19:00 UTCJun 27, 19:15 UTC15m
2026-06-27 - Jun 27, 01:09 UTCJun 27, 02:04 UTC55m
2026-06-26 - Jun 26, 23:19 UTCJun 27, 00:10 UTC50m
2026-06-26 - Jun 26, 21:15 UTCJun 26, 21:30 UTC15m
2026-06-26 - Jun 26, 20:15 UTCJun 26, 20:34 UTC20m
2026-06-26 - Jun 26, 17:44 UTCJun 26, 18:34 UTC50m
2026-06-26 - Jun 26, 16:35 UTCJun 26, 16:49 UTC15m
2026-06-26 - Jun 26, 07:45 UTCJun 26, 08:05 UTC20m
2026-06-26 - Jun 26, 06:15 UTCJun 26, 06:39 UTC25m
2026-06-25 - Jun 25, 13:35 UTCJun 25, 13:55 UTC20m
2026-06-25 - Jun 25, 02:14 UTCJun 25, 02:49 UTC35m

Specifications

Registration N157UM
Aircraft type AIRBUS HELICOPTERS EC-155 (EC55)
Operator REGENTS OF THE UNIVERSITY OF MICHIGAN
Mode-S code A0E5FE · 50162776 (octal)

Looking for transponder-level data? View the Mode-S A0E5FE page for country allocation, callsign history, and ADS-B signal details.

N157UM frequently asked

What type of aircraft is N157UM?
N157UM is a AIRBUS HELICOPTERS EC-155 (ICAO type code EC55).
Who operates N157UM?
N157UM is operated by REGENTS OF THE UNIVERSITY OF MICHIGAN.
What is the Mode-S transponder code for N157UM?
N157UM broadcasts on Mode-S (ICAO 24-bit) address A0E5FE (octal 50162776). View the transponder page.
Where is N157UM right now?
N157UM is not currently being tracked; last seen 3h ago.