Apparatus

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flight Aircraft

N156UM

AIRBUS HELICOPTERS EC-155

Operated by REGENTS OF THE UNIVERSITY OF MICHIGAN

Tail number
N156UM
Type
EC55
Mode-S
A0E247
Not currently tracked · last seen 4h ago
Flights observed
102 showing last 50
Avg flight time
22m
Typical route
-
Last seen
4h ago

Last known area

Map centered near N156UM's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-06-15 - Jun 15, 18:15 UTCJun 15, 18:29 UTC15m
2026-06-15 - Jun 15, 17:20 UTCJun 15, 17:40 UTC20m
2026-06-15 - Jun 15, 16:09 UTCJun 15, 16:19 UTC10m
2026-06-15 - Jun 15, 06:00 UTCJun 15, 06:10 UTC10m
2026-06-15 - Jun 15, 04:40 UTCJun 15, 05:04 UTC25m
2026-06-15 - Jun 15, 03:15 UTCJun 15, 03:40 UTC25m
2026-06-14 - Jun 14, 05:00 UTCJun 14, 05:10 UTC10m
2026-06-14 - Jun 14, 04:05 UTCJun 14, 04:30 UTC25m
2026-06-14 - Jun 14, 03:10 UTCJun 14, 03:20 UTC10m
2026-06-13 - Jun 13, 13:25 UTCJun 13, 14:20 UTC55m
2026-06-12 - Jun 12, 20:30 UTCJun 12, 20:40 UTC10m
2026-06-12 - Jun 12, 19:15 UTCJun 12, 19:35 UTC20m
2026-06-12 - Jun 12, 18:15 UTCJun 12, 18:25 UTC10m
2026-06-11 - Jun 11, 17:40 UTCJun 11, 18:00 UTC20m
2026-06-11 - Jun 11, 16:10 UTCJun 11, 16:25 UTC15m
2026-06-11 - Jun 11, 15:00 UTCJun 11, 15:10 UTC10m
2026-06-08 - Jun 8, 21:40 UTCJun 8, 21:55 UTC15m
2026-06-08 - Jun 8, 19:00 UTCJun 8, 19:20 UTC20m
2026-06-08 - Jun 8, 06:30 UTCJun 8, 06:45 UTC15m
2026-06-08 - Jun 8, 05:15 UTCJun 8, 05:45 UTC30m
2026-06-07 - Jun 7, 09:35 UTCJun 7, 09:55 UTC20m
2026-06-07 - Jun 7, 08:10 UTCJun 7, 08:35 UTC25m
2026-06-07 - Jun 7, 07:00 UTCJun 7, 07:10 UTC10m
2026-06-06 - Jun 6, 22:15 UTCJun 6, 22:25 UTC10m
2026-06-04 - Jun 4, 08:10 UTCJun 4, 08:20 UTC10m
2026-06-04 - Jun 4, 07:15 UTCJun 4, 07:30 UTC15m
2026-06-04 - Jun 4, 06:15 UTCJun 4, 06:35 UTC20m
2026-06-04 - Jun 4, 05:25 UTCJun 4, 05:35 UTC10m
2026-06-04 - Jun 4, 04:25 UTCJun 4, 04:50 UTC25m
2026-06-04 - Jun 4, 03:20 UTCJun 4, 03:40 UTC20m
2026-06-03 - Jun 3, 01:20 UTCJun 3, 01:30 UTC10m
2026-06-03 - Jun 3, 00:15 UTCJun 3, 00:25 UTC10m
2026-06-02 - Jun 2, 22:55 UTCJun 2, 23:20 UTC25m
2026-06-02 - Jun 2, 10:30 UTCJun 2, 11:50 UTC1h 20m
2026-06-01 - Jun 1, 08:00 UTCJun 1, 08:15 UTC15m
2026-06-01 - Jun 1, 05:20 UTCJun 1, 05:30 UTC10m
2026-06-01 - Jun 1, 00:05 UTCJun 1, 01:35 UTC1h 30m
2026-05-31 - May 31, 23:15 UTCMay 31, 23:35 UTC20m
2026-05-31 - May 31, 21:55 UTCMay 31, 22:05 UTC10m
2026-05-31 - May 31, 17:40 UTCMay 31, 17:55 UTC15m
2026-05-31 - May 31, 15:45 UTCMay 31, 16:15 UTC30m
2026-05-30 - May 30, 20:50 UTCMay 30, 21:40 UTC50m
2026-05-30 - May 30, 19:45 UTCMay 30, 20:05 UTC20m
2026-05-30 - May 30, 08:55 UTCMay 30, 09:05 UTC10m
2026-05-30 - May 30, 07:10 UTCMay 30, 07:50 UTC40m
2026-05-30 - May 30, 05:05 UTCMay 30, 05:30 UTC25m
2026-05-30 - May 30, 01:25 UTCMay 30, 01:50 UTC25m
2026-05-29 - May 29, 16:35 UTCMay 29, 16:45 UTC10m
2026-05-29 - May 29, 15:25 UTCMay 29, 15:30 UTC5m
2026-05-28 - May 28, 00:45 UTCMay 28, 01:35 UTC50m

Specifications

Registration N156UM
Aircraft type AIRBUS HELICOPTERS EC-155 (EC55)
Operator REGENTS OF THE UNIVERSITY OF MICHIGAN
Mode-S code A0E247 · 50161107 (octal)

Looking for transponder-level data? View the Mode-S A0E247 page for country allocation, callsign history, and ADS-B signal details.

N156UM frequently asked

What type of aircraft is N156UM?
N156UM is a AIRBUS HELICOPTERS EC-155 (ICAO type code EC55).
Who operates N156UM?
N156UM is operated by REGENTS OF THE UNIVERSITY OF MICHIGAN.
What is the Mode-S transponder code for N156UM?
N156UM broadcasts on Mode-S (ICAO 24-bit) address A0E247 (octal 50161107). View the transponder page.
Where is N156UM right now?
N156UM is not currently being tracked; last seen 4h ago.