N20MA - 1978 Rockwell International 690B Aircraft Registration

AC90

1978 ROCKWELL INTERNATIONAL 690B

Aircraft Description

N20MA is a 1978 Rockwell International 690B, a twin-engine turbo-prop aircraft registered to Oberon Management LLC in Fort Smith, AR. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on July 13, 1992. The registration certificate was issued on April 12, 2023. The registration is set to expire on April 30, 2030. Powered by a Airesearch TPE331-5&6SER engine producing 776 horsepower, N20MA is. The aircraft's Mode S transponder code is A190BE (hex), used for ADS-B identification and flight tracking. N20MA was last tracked by AviatorDB at coordinates 35.5065, -97.8247 on March 24, 2026. The FAA registry record for N20MA was last updated on April 12, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Rockwell International is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 654 Rockwell International aircraft currently registered in the FAA database, including the 690B model.

AviatorDB has found no NTSB accident or incident reports involving N20MA. 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
1978
Manufacturer
ROCKWELL INTERNATIONAL
Model
690B
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
AC90Turbo Commander 690
Cruise Speed
192 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
July 13, 1992
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
April 12, 2023

Registered Owner

Name
OBERON MANAGEMENT LLC
Address
PO BOX 3068
City
FORT SMITH
State / Zip Code
Arkansas72913-3068
Country
United States

Powerplant & Avionics

Engine Type
Turbo-prop
Number of Engines
2
Engine Manufacturer
AIRESEARCH
Engine Model
TPE331-5&6SER
Horsepower
776 HP
Mode S Code (Oct)
50310276
Mode S Code (Hex)
A190BE

Additional Details

Registration
N20MA
Serial Number
11514
Number of Engines
2
Number of Seats
11
Expiration Date
April 30, 2030
Last Action Date
April 12, 2023
Last Update Date
January 19, 2026
Unique ID
00854212

Last Known Position

Date
March 24, 2026 (UTC 14:59:15)
Airport
Latitude
35.506509
Longitude
-97.82472

Data Source

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

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