N991GB - Duncan James A Pitts S-1T Aircraft Registration

FEST

DUNCAN JAMES A PITTS S-1T

Aircraft Description

N991GB is a Duncan James A PITTS S-1T, a single-engine reciprocating (piston) aircraft registered to Templeton Robert P in La Jolla, CA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on October 30, 1987. The registration certificate was issued on June 17, 2025. The registration is set to expire on June 30, 2032. Powered by a Lycoming AEIO-360 SER engine producing 180 horsepower, N991GB is. The aircraft's Mode S transponder code is ADD6F2 (hex), used for ADS-B identification and flight tracking. N991GB was last tracked by AviatorDB near Montgomery-gibbs Executive Airport (KMYF) on March 23, 2026. The FAA registry record for N991GB was last updated on June 17, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Duncan James A is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Duncan James A aircraft currently registered in the FAA database, including the PITTS S-1T model.

AviatorDB has found no NTSB accident or incident reports involving N991GB. 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
DUNCAN JAMES A
Model
PITTS S-1T
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
FESTAEROSTAR 1
Weight Class
Up to 12,500 lbs
Airworthiness Date
October 30, 1987
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
June 17, 2025

Registered Owner

Name
TEMPLETON ROBERT P
Address
5747 LA JOLLA BLVD
City
LA JOLLA
State / Zip Code
California92037-7302
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
AEIO-360 SER
Horsepower
180 HP
Mode S Code (Oct)
53353362
Mode S Code (Hex)
ADD6F2

Additional Details

Registration
N991GB
Serial Number
D286
Number of Engines
1
Number of Seats
1
Expiration Date
June 30, 2032
Last Action Date
June 17, 2025
Last Update Date
January 19, 2026
Unique ID
00605330

Last Known Position

Date
April 5, 2026 (UTC 22:26:58)
Airport
Latitude
32.927719
Longitude
-117.150458

Data Source

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

Last updated: 2026-04-01 01:32:20 UTC