N81990 - Champion 7AC Aircraft Registration

CHAMPION 7AC

Aircraft Description

N81990 is a Champion 7AC, a single-engine reciprocating (piston) aircraft registered to Hunter Green LLC in Helena, MT. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on May 17, 1957. The registration certificate was issued on August 29, 2023. The registration is set to expire on August 31, 2030. Powered by a Cont Motor A&C65 SERIES engine producing 65 horsepower, N81990 is. The aircraft's Mode S transponder code is AB2E77 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N81990 was last updated on August 29, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

American Champion Aircraft, based in Rochester, Wisconsin, produces the Scout, Decathlon, and Citabria series of aerobatic and tailwheel aircraft. These fabric-covered aircraft continue a lineage dating back to the original Aeronca Champion. AviatorDB tracks 1,848 Champion aircraft currently registered in the FAA database, including the 7AC model.

AviatorDB has found no NTSB accident or incident reports involving N81990. 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
CHAMPION
Model
7AC
Type Aircraft
Fixed Wing Single Engine
Cruise Speed
90 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
May 17, 1957
Classification
Standard Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
August 29, 2023

Registered Owner

Name
HUNTER GREEN LLC
Address
C/O RANDY DAHLSTROM
3355 CB LOOP
City
HELENA
State / Zip Code
Montana59602-9598
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
CONT MOTOR
Engine Model
A&C65 SERIES
Horsepower
65 HP
Mode S Code (Oct)
52627167
Mode S Code (Hex)
AB2E77

Additional Details

Registration
N81990
Serial Number
7AC-615
Number of Engines
1
Number of Seats
2
Expiration Date
August 31, 2030
Last Action Date
August 29, 2023
Last Update Date
August 29, 2023
Unique ID
00663791

Data Source

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

Last updated: 2026-07-01 01:32:20 UTC