N235CH - 1981 Boeing-vertol 234LR Aircraft Registration

1981 BOEING-VERTOL 234LR

Aircraft Description

N235CH is a 1981 Boeing-vertol 234LR, a twin-engine turbo-shaft aircraft registered to Columbia Helicopters INC in Aurora, OR. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on May 23, 2018. The registration certificate was issued on July 7, 2023. The registration is set to expire on July 31, 2030. Powered by a Honeywell AL5512 engine producing 4075 horsepower, N235CH is. The aircraft's Mode S transponder code is A21B4D (hex), used for ADS-B identification and flight tracking. N235CH was last tracked by AviatorDB at coordinates 12.3532, -1.5124 on June 9, 2025. The FAA registry record for N235CH was last updated on July 7, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Boeing Company, headquartered in Arlington, Virginia, is one of the world's largest aerospace companies. Boeing has manufactured commercial airliners, military aircraft, and space vehicles since 1916, with iconic products including the 737, 747, 767, 777, and 787 Dreamliner. AviatorDB tracks 24 Boeing-vertol aircraft currently registered in the FAA database, including the 234LR model.

AviatorDB has found no NTSB accident or incident reports involving N235CH. 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
1981
Manufacturer
BOEING-VERTOL
Model
234LR
Type Aircraft
Rotorcraft
Weight Class
20,000+ lbs
Airworthiness Date
May 23, 2018
Classification
Standard Transport Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
July 7, 2023

Registered Owner

Name
COLUMBIA HELICOPTERS INC
Address
14452 ARNDT RD NE
City
AURORA
State / Zip Code
Oregon97002-9525
Country
United States

Operator / Airline

Operator
Columbia Helicopters
ICAO Code
WCO

Powerplant & Avionics

Engine Type
Turbo-shaft
Number of Engines
2
Engine Manufacturer
HONEYWELL
Engine Model
AL5512
Horsepower
4075 HP
Mode S Code (Oct)
50415515
Mode S Code (Hex)
A21B4D

Additional Details

Registration
N235CH
Serial Number
MJ002
Number of Engines
2
Number of Seats
35
Expiration Date
July 31, 2030
Last Action Date
July 7, 2023
Last Update Date
January 19, 2026
Unique ID
00291075

Last Known Position

Date
June 9, 2025 (UTC 15:55:39)
Airport
Latitude
12.3532
Longitude
-1.51242

Data Source

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

Last updated: 2026-05-01 01:32:20 UTC