N9639H - 2019 Flight Design General Avn Gmbh Ctls Aircraft Registration

FDCT

2019 FLIGHT DESIGN GENERAL AVN GMBH CTLS

Aircraft Description

N9639H is a 2019 Flight Design General Avn Gmbh CTLS, a single-engine four-cycle piston aircraft registered to Hoy William H in Menlo Park, CA. This aircraft holds a light sport airworthiness certificate issued by the Federal Aviation Administration on May 3, 2019. The registration certificate was issued on March 15, 2025. The registration is set to expire on March 31, 2032. Powered by a Rotax 912 IS engine producing 100 horsepower, N9639H is. The aircraft's Mode S transponder code is AD6AE6 (hex), used for ADS-B identification and flight tracking. N9639H was last tracked by AviatorDB near Palo Alto Airport (KPAO) on March 4, 2026. The FAA registry record for N9639H was last updated on March 15, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Flight Design CT, a pioneering light sport aircraft that helped establish modern ultralight and LSA markets, first flew in March 1996. This high-wing, tricycle-gear, two-seat aircraft features Rotax 912 series engines and can cruise at speeds exceeding 120 knots. With a wingspan of 8.76 meters and over 1,900 aircraft delivered worldwide, the CT series is manufactured by Flight Design of Stuttgart, Germany. AviatorDB tracks 32 Flight Design General Avn Gmbh aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is FDCT.

AviatorDB has found no NTSB accident or incident reports involving N9639H. 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
2019
Manufacturer
FLIGHT DESIGN GENERAL AVN GMBH
Model
CTLS
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
Weight Class
Up to 12,500 lbs
Airworthiness Date
May 3, 2019
Classification
Light Sport Acrobatic Category
Type Registration
Co-Owned
Status
Valid Registration
Cert Issue Date
March 15, 2025

Registered Owner

Name
HOY WILLIAM H
Address
426 WILLOW RD
City
MENLO PARK
State / Zip Code
California94025-2716
Country
United States

Powerplant & Avionics

Engine Type
4-cycle
Number of Engines
1
Engine Manufacturer
ROTAX
Engine Model
912 IS
Horsepower
100 HP
Mode S Code (Oct)
53265346
Mode S Code (Hex)
AD6AE6

Additional Details

Registration
N9639H
Serial Number
F-18-07-03
Number of Engines
1
Number of Seats
2
Expiration Date
March 31, 2032
Last Action Date
March 15, 2025
Last Update Date
January 19, 2026
Unique ID
01296203

Last Known Position

Date
April 5, 2026 (UTC 17:07:34)
Airport
Latitude
37.455791
Longitude
-122.110708

Data Source

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

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