N9639H — 2019 Flight Design General Avn Gmbh CTLS

Aircraft record

Serial number

F-18-07-03

Manufacturer

Flight Design General Avn Gmbh

Model

CTLS

Year

2019

Category

Fixed wing single-engine

Engine

Rotax 912 Is

Registration

Active

Registered to

Hoy William H — Menlo Park, CA

View the FAA registry record for N9639H →

Accident & incident history

1. SEA08LA058Jan 10, 2008Perris, CAFatal · 1 fatal

   The pilot's failure to maintain clearance from terrain while maneuvering.

Registration timeline

Ownership and registration events for this airframe (the 2019 Flight Design General Avn Gmbh CTLS).

1. Mar 15, 2025registered — Hoy William H
2. Mar 15, 2025registered — Hoy William H
3. Aug 26, 2026deregistered

Earlier aircraft on this N-number

The tail number N9639H was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 2019 Flight Design General Avn Gmbh CTLS above.

• until Feb 3, 20092005 Heidebrecht Dennis CORSARIO MK-5 (s/n 432)

Frequently asked

Has N9639H been in an accident?

Yes. N9639H appears in 1 NTSB accident record, the most recent in 2008.

What kind of aircraft is N9639H?

N9639H is a 2019 Flight Design General Avn Gmbh CTLS (fixed wing single-engine), serial number F-18-07-03.

Who is N9639H registered to?

N9639H is registered to Hoy William H of Menlo Park, CA. Registration status: active.

Has N9639H been in a fatal accident?

An NTSB record for N9639H (SEA08LA058) is classified with a fatal highest injury level.