N391JB - 1991 Brookes John Defiant Aircraft Registration

DEFI

1991 Brookes John DEFIANT

Aircraft Description

N391JB is a 1991 Brookes John DEFIANT, a twin-engine reciprocating (piston) aircraft registered to Barber Mark E in Lighthouse Point, FL. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on December 23, 1991. The registration certificate was issued on August 17, 1994. The registration is set to expire on June 30, 2028. Powered by a Lycoming O&VO-360 SER engine producing 180 horsepower, N391JB is. The aircraft's Mode S transponder code is A4874A (hex), used for ADS-B identification and flight tracking. The FAA registry record for N391JB was last updated on May 19, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Brookes John is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Brookes John aircraft currently registered in the FAA database, including the DEFIANT model.

AviatorDB has found no NTSB accident or incident reports involving N391JB. 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
1991
Manufacturer
Brookes John
Model
DEFIANT
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
DEFI40 Defiant
Weight Class
Up to 12,500 lbs
Airworthiness Date
December 23, 1991
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
August 17, 1994

Registered Owner

Name
BARBER MARK E
Address
2261 NE 44TH ST
City
LIGHTHOUSE POINT
State / Zip Code
Florida33064
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
2
Engine Manufacturer
LYCOMING
Engine Model
O&VO-360 SER
Horsepower
180 HP
Mode S Code (Oct)
51103512
Mode S Code (Hex)
A4874A

Additional Details

Registration
N391JB
Serial Number
1111
Number of Engines
2
Number of Seats
4
Expiration Date
June 30, 2028
Last Action Date
May 19, 2023
Last Update Date
January 19, 2026
Unique ID
00195251

Data Source

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

Last updated: 2026-08-15 01:32:20 UTC