N631CK - Sikorsky S-61N Aircraft Registration

S61

SIKORSKY S-61N

Aircraft Description

N631CK is a Sikorsky S-61N, a twin-engine turbo-shaft aircraft registered to Croman Corp in White City, OR. The registration certificate was issued on February 9, 2021. The registration is set to expire on February 29, 2028. The aircraft is configured with 28 seats. The aircraft's Mode S transponder code is A841AF (hex), used for ADS-B identification and flight tracking. The FAA registry record for N631CK was last updated on April 21, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Sikorsky Aircraft, a Lockheed Martin company based in Stratford, Connecticut, manufactures military and commercial helicopters. Known for the UH-60 Black Hawk and S-76 series, Sikorsky has been a leading rotorcraft manufacturer since 1923. AviatorDB tracks 843 Sikorsky aircraft currently registered in the FAA database, including the S-61N model.

AviatorDB has found no NTSB accident or incident reports involving N631CK. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
Manufacturer
SIKORSKY
Model
S-61N
Type Aircraft
Rotorcraft
ICAO Type Code
S61S-61A
Cruise Speed
112 mph
Weight Class
12,500–19,999 lbs
Airworthiness Date
Classification
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
February 9, 2021

Registered Owner

Name
CROMAN CORP
Address
801 AVENUE C
City
WHITE CITY
State / Zip Code
Oregon97503-1082
Country
United States

Powerplant & Avionics

Engine Type
Turbo-shaft
Number of Engines
2
Mode S Code (Oct)
52040657
Mode S Code (Hex)
A841AF

Additional Details

Registration
N631CK
Serial Number
61753
Number of Engines
2
Number of Seats
28
Expiration Date
February 29, 2028
Last Action Date
April 21, 2023
Last Update Date
January 19, 2026
Unique ID
01334831

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-04-01 01:32:20 UTC