Registry / N-number

N31611

1956 SIKORSKY S-55B · Valid

Aircraft

Make: SIKORSKY
Model: S-55B
Year manufactured: 1956
Serial number: 56-4255
Type: Rotorcraft · 12 seats · 1 engine
Weight class: Up to 12,499 lbs
Cruise speed: 71 kt

Engine

Manufacturer: WRIGHT
Model: C7BA SERIES
Type: Turbo-shaft
Horsepower: 800

Registration

Registrant

Name: Sierra Aeronautics Llc
Type: LLC
Location: FRANKLIN, KY
See other aircraft in Kentucky

Certificate

Status: Valid
Issued: 2021-09-21
Airworthiness: 1973-06-07
Expires: 2028-09-30
Last action: 2023-06-10
Fractional ownership: No

ADS-B / Mode S

Mode S hex (ICAO 24-bit): A35FB0
Mode S octal: 50657660

Every transponder-equipped aircraft broadcasts its Mode S hex code on 1090 MHz. ADS-B receivers like FlightAware and FlightRadar24 use this ICAO code to identify the aircraft.

Source: FAA Releasable Aircraft Database (public domain). Last action on this record: 2023-06-10.