Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight Aircraft

N556UH

BELL 430

Operated by MCMAHON HELICOPTER SERVICES INC

Tail number
N556UH
Type
B430
Mode-S
A7177F
Not currently tracked · last seen Jul 15, 20:40 UTC
Flights observed
49
Avg flight time
1h 13m
Typical route
-
Last seen
Jul 15, 20:40 UTC

Last known area

Map centered near N556UH's most recent activity.

Recent flights last 49

DateRouteTakeoffLandingDuration
2026-07-15 - Jul 15, 20:10 UTCJul 15, 20:40 UTC30m
2026-07-15 - Jul 15, 18:55 UTCJul 15, 19:25 UTC30m
2026-07-15 - Jul 15, 15:25 UTCJul 15, 18:20 UTC2h 55m
2026-07-15 - Jul 15, 14:05 UTCJul 15, 14:20 UTC15m
2026-07-15 - Jul 15, 12:55 UTCJul 15, 13:20 UTC25m
2026-07-10 - Jul 10, 18:35 UTCJul 10, 19:15 UTC40m
2026-07-10 - Jul 10, 16:55 UTCJul 10, 17:30 UTC35m
2026-07-08 - Jul 8, 18:05 UTCJul 8, 19:10 UTC1h 5m
2026-07-08 - Jul 8, 16:25 UTCJul 8, 17:00 UTC35m
2026-06-26 - Jun 26, 00:15 UTCJun 26, 03:29 UTC3h 15m
2026-06-25 - Jun 25, 22:20 UTCJun 25, 22:34 UTC15m
2026-06-25 - Jun 25, 19:29 UTCJun 25, 19:44 UTC15m
2026-06-17 - Jun 17, 06:10 UTCJun 17, 06:20 UTC10m
2026-06-17 - Jun 17, 05:45 UTCJun 17, 06:05 UTC20m
2026-06-17 - Jun 17, 04:25 UTCJun 17, 04:50 UTC25m
2026-06-17 - Jun 17, 02:00 UTCJun 17, 03:20 UTC1h 20m
2026-06-16 - Jun 16, 23:55 UTCJun 17, 00:20 UTC25m
2026-06-15 - Jun 15, 15:50 UTCJun 15, 16:04 UTC15m
2026-06-15 - Jun 15, 12:55 UTCJun 15, 13:25 UTC30m
2026-06-13 - Jun 13, 01:10 UTCJun 13, 03:00 UTC1h 50m
2026-06-12 - Jun 12, 23:35 UTCJun 13, 00:35 UTC1h 0m
2026-06-12 - Jun 12, 22:15 UTCJun 12, 22:30 UTC15m
2026-06-12 - Jun 12, 19:45 UTCJun 12, 20:00 UTC15m
2026-06-11 - Jun 11, 22:00 UTCJun 12, 02:40 UTC4h 40m
2026-06-11 - Jun 11, 20:50 UTCJun 11, 21:05 UTC15m
2026-06-11 - Jun 11, 16:40 UTCJun 11, 17:15 UTC35m
2026-06-11 - Jun 11, 15:35 UTCJun 11, 16:05 UTC30m
2026-06-11 - Jun 11, 14:00 UTCJun 11, 15:00 UTC1h 0m
2026-06-09 - Jun 9, 16:55 UTCJun 9, 17:55 UTC1h 0m
2026-06-09 - Jun 9, 15:00 UTCJun 9, 15:15 UTC15m
2026-06-09 - Jun 9, 13:50 UTCJun 9, 14:20 UTC30m
2026-06-04 - Jun 4, 12:35 UTCJun 4, 14:20 UTC1h 45m
2026-06-01 - Jun 1, 14:35 UTCJun 1, 18:15 UTC3h 40m
2026-06-01 - Jun 1, 10:00 UTCJun 1, 14:00 UTC4h 0m
2026-05-15 - May 15, 12:05 UTCMay 15, 13:50 UTC1h 45m
2026-05-15 - May 15, 08:55 UTCMay 15, 11:35 UTC2h 40m
2026-05-08 - May 8, 13:45 UTCMay 8, 14:20 UTC35m
2026-05-08 - May 8, 09:04 UTCMay 8, 13:05 UTC4h 0m
2026-05-08 - May 8, 00:49 UTCMay 8, 02:35 UTC1h 45m
2026-05-07 - May 7, 20:45 UTCMay 7, 23:24 UTC2h 40m
2026-05-02 - May 2, 12:45 UTCMay 2, 12:55 UTC10m
2026-05-02 - May 2, 07:50 UTCMay 2, 12:10 UTC4h 20m
2026-05-02 - May 2, 02:50 UTCMay 2, 03:35 UTC45m
2026-04-23 - Apr 23, 19:30 UTCApr 23, 21:00 UTC1h 30m
2026-04-23 - Apr 23, 18:40 UTCApr 23, 18:50 UTC10m
2026-04-23 - Apr 23, 16:25 UTCApr 23, 16:40 UTC15m
2026-04-23 - Apr 23, 14:55 UTCApr 23, 15:30 UTC35m
2026-04-22 - Apr 22, 15:15 UTCApr 22, 16:15 UTC1h 0m
2026-04-22 - Apr 22, 13:10 UTCApr 22, 14:45 UTC1h 35m

Specifications

Registration N556UH
Aircraft type BELL 430 (B430)
Operator MCMAHON HELICOPTER SERVICES INC
Mode-S code A7177F · 51613577 (octal)

Looking for transponder-level data? View the Mode-S A7177F page for country allocation, callsign history, and ADS-B signal details.

N556UH frequently asked

What type of aircraft is N556UH?
N556UH is a BELL 430 (ICAO type code B430).
Who operates N556UH?
N556UH is operated by MCMAHON HELICOPTER SERVICES INC.
What is the Mode-S transponder code for N556UH?
N556UH broadcasts on Mode-S (ICAO 24-bit) address A7177F (octal 51613577). View the transponder page.
Where is N556UH right now?
N556UH is not currently being tracked; last seen Jul 15, 20:40 UTC.