Flight Tracker
N4171J
2008 ROBINSON HELICOPTER R22 BETA
Rotorcraft · Reciprocating · Standard
1 NTSB record for this tail number, including substantial damage. See the full record below.

Registration

Registered Owner
ALYESKA HELICOPTERS LLC
Registrant Type
LLC
Location
GIRDWOOD, AK
Status
Valid
Certificate Issued
Aug 27, 2015
Airworthiness Date
Sep 12, 2008
Expires
Aug 31, 2028
Approved Operations
Normal

Airframe

Manufacturer
ROBINSON HELICOPTER
Model
R22 BETA
Year
2008
Serial Number
4392
Seats
2
Engines
1
Max Weight
Up to 12,499 lb
Cruise Speed
-
Type Certificate
H10WE

Powerplant

Engine Manufacturer
LYCOMING
Engine Model
O-360-J2A
Type
Reciprocating
Power
145 hp

Live Flight Status

Checking live traffic…

Coverage depends on ground receiver reception and is not a complete picture of traffic.

Transponder & Tracking

Mode S Code (Hex)
A4F0A5
Mode S Code (Octal)
51170245

The hex code is the aircraft's ICAO 24-bit address, broadcast by its ADS-B transponder. It is the key used to match live position reports to this registration.

Ownership History: 2 prior registrations

RegistrantLocationCancelled
STAAS KARL J LITTLETON, CO Apr 23, 1974
SATELLITE AIRCRAFT CORP HOCKESSIN, DE Nov 6, 1992

NTSB Accident & Incident Record

Sep 26, 2012 Accident Substantial Anchorage, AK
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 091
Probable Cause

The flight instructor's inadequate supervision of the student pilot during a hovering autorotation, which resulted in a dynamic rollover.

NTSB ANC12CA111