flight Aircraft

N556SH

ROBINSON R-22 Mariner

Operated by NOVEMBER ALPHA LLC

Tail number
N556SH
Type
R22
Mode-S
A7174D
Not currently tracked · last seen 19h ago
Flights observed
6
Avg flight time
38m
Typical route
CNO → CNO
Last seen
19h ago

Last known area

Map centered near N556SH's most recent activity.

Recent flights last 6

DateRouteTakeoffLandingDuration
2026-04-17 CNO → CNO Apr 17, 21:25 UTCApr 17, 22:25 UTC1h 0m
2026-04-17 CNO → CNO Apr 17, 20:35 UTCApr 17, 21:20 UTC45m
2026-04-16 CNO → CNO Apr 16, 21:14 UTCApr 16, 21:50 UTC35m
2026-04-16 CNO → CNO Apr 16, 20:55 UTCApr 16, 21:10 UTC15m
2026-04-16 - Apr 16, 19:15 UTCApr 16, 19:25 UTC10m
2026-04-16 - Apr 16, 18:00 UTCApr 16, 19:00 UTC1h 0m

Specifications

Registration N556SH
Aircraft type ROBINSON R-22 Mariner (R22)
Operator NOVEMBER ALPHA LLC
Mode-S code A7174D · 51613515 (octal)

Looking for transponder-level data? View the Mode-S A7174D page for country allocation, callsign history, and ADS-B signal details.

N556SH frequently asked

What type of aircraft is N556SH?
N556SH is a ROBINSON R-22 Mariner (ICAO type code R22).
Who operates N556SH?
N556SH is operated by NOVEMBER ALPHA LLC.
What is the Mode-S transponder code for N556SH?
N556SH broadcasts on Mode-S (ICAO 24-bit) address A7174D (octal 51613515). View the transponder page.
What route does N556SH typically fly?
N556SH most frequently flies between CNO and CNO based on observed flights.
Where is N556SH right now?
N556SH is not currently being tracked; last seen 19h ago.