N6140C - 1948 Bell 47G-2 Aircraft Registration

B47G

1948 BELL 47G-2

Aircraft Description

N6140C is a 1948 Bell 47G-2, a single-engine reciprocating (piston) aircraft registered to North Coast Helicopter Service INC in Napa, CA. This aircraft holds a restricted airworthiness certificate issued by the Federal Aviation Administration on September 22, 1994. The registration certificate was issued on October 28, 2005. The registration is set to expire on September 30, 2028. Powered by a Lycoming VO-435 SERIES engine producing 260 horsepower, N6140C is. The aircraft's Mode S transponder code is A7FFF5 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N6140C was last updated on June 10, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Bell 47G, the world's first commercially successful helicopter design, revolutionized both civilian and military aviation as the initial helicopter to receive FAA civil certification. First flown in December 1945, it was a single-rotor light utility helicopter that could carry one pilot plus two passengers. With its distinctive 37-foot rotor diameter and transparent "goldfish bowl" cockpit enclosure, the 47G reached speeds of 105 miles per hour. Manufactured by Bell Aircraft Corporation, over 3,300 47G variants were produced between 1954 and 1974. AviatorDB tracks 4,083 Bell aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is B47G.

AviatorDB has found no NTSB accident or incident reports involving N6140C. 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
1948
Manufacturer
BELL
Model
47G-2
Type Aircraft
Rotorcraft
ICAO Type Code
B47G47G
Cruise Speed
78 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
September 22, 1994
Classification
Restricted 1 Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
October 28, 2005

Registered Owner

Name
NORTH COAST HELICOPTER SERVICE INC
Address
1632 MILTON RD
City
NAPA
State / Zip Code
California94559-9772
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
VO-435 SERIES
Horsepower
260 HP
Mode S Code (Oct)
51777765
Mode S Code (Hex)
A7FFF5

Additional Details

Registration
N6140C
Serial Number
47
Number of Engines
1
Number of Seats
3
Expiration Date
September 30, 2028
Last Action Date
June 10, 2023
Last Update Date
January 19, 2026
Unique ID
00321256

Data Source

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

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