N234MM - 1963 Grumman G-159 Aircraft Registration

G159

1963 GRUMMAN G-159

Aircraft Description

N234MM is a 1963 Grumman G-159, a twin-engine turbo-prop aircraft registered to Walt Disney World Co in Lake Buena Vista, FL. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on December 6, 1963. The registration certificate was issued on May 13, 1986. The registration is set to expire on August 31, 2027. Powered by a Rolls-royc DART 529 engine producing 2154 horsepower, N234MM is. The aircraft's Mode S transponder code is A2187B (hex), used for ADS-B identification and flight tracking. The FAA registry record for N234MM was last updated on March 10, 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-159 model.

AviatorDB has found no NTSB accident or incident reports involving N234MM. 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
1963
Manufacturer
GRUMMAN
Model
G-159
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
G159G-159 Gulfstream 1
Cruise Speed
262 mph
Weight Class
20,000+ lbs
Airworthiness Date
December 6, 1963
Classification
Standard Transport Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
May 13, 1986

Registered Owner

Name
WALT DISNEY WORLD CO
Address
ATTN LEGAL DEPT
PO BOX 10000
City
LAKE BUENA VISTA
State / Zip Code
Florida32830-1000
Country
United States

Powerplant & Avionics

Engine Type
Turbo-prop
Number of Engines
2
Engine Manufacturer
ROLLS-ROYC
Engine Model
DART 529
Horsepower
2154 HP
Mode S Code (Oct)
50414173
Mode S Code (Hex)
A2187B

Additional Details

Registration
N234MM
Serial Number
121
Number of Engines
2
Number of Seats
21
Expiration Date
August 31, 2027
Last Action Date
March 10, 2023
Last Update Date
January 19, 2026
Unique ID
00812272

Data Source

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

Last updated: 2026-05-15 01:32:20 UTC