N9KL - 1956 Grumman G-21A Aircraft Registration

G21

1956 GRUMMAN G-21A

Aircraft Description

N9KL is a 1956 Grumman G-21A, a twin-engine reciprocating (piston) aircraft registered to Ozark Management INC in Jefferson City, MO. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on December 10, 1956. The registration certificate was issued on April 22, 2005. The registration is set to expire on April 30, 2027. Powered by a P&w R-985 SERIES engine producing 450 horsepower, N9KL is. The aircraft's Mode S transponder code is AC6B66 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N9KL was last updated on January 22, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Grumman Aircraft (later Northrop Grumman) was a major American aircraft manufacturer known for naval fighters in World War II and the Apollo Lunar Module. In general aviation, the Grumman American AA-5 and Tiger series remain popular sport aircraft. AviatorDB tracks 473 Grumman aircraft currently registered in the FAA database, including the G-21A model.

AviatorDB has found no NTSB accident or incident reports involving N9KL. 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
1956
Manufacturer
GRUMMAN
Model
G-21A
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
G21G-21A Goose
Cruise Speed
150 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
December 10, 1956
Classification
Standard Normal Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
April 22, 2005

Registered Owner

Name
OZARK MANAGEMENT INC
Address
1233 JEFFERSON ST
City
JEFFERSON CITY
State / Zip Code
Missouri65109-2469
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
2
Engine Manufacturer
P&W
Engine Model
R-985 SERIES
Horsepower
450 HP
Mode S Code (Oct)
53065546
Mode S Code (Hex)
AC6B66

Additional Details

Registration
N9KL
Serial Number
B-8
Number of Engines
2
Number of Seats
8
Expiration Date
April 30, 2027
Last Action Date
January 22, 2023
Last Update Date
January 19, 2026
Unique ID
00940073

Data Source

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

Last updated: 2026-06-15 01:32:20 UTC