Single-engine piston

N499CT

2007 Flight Design CTSW

Registered 1 NTSB/FAA record
Built
2007
Serial
07-03-09
Class
Single-engine piston
Engines
Rotax 912ULS series
Status
Current as of October 2026
Registered owner
Bertram Forest System LLC (LLC)
Based
Appleton, WI
Registration record

N499CT on the FAA register

Type
2007 Flight Design CTSW
Serial
07-03-09
Engines
Rotax 912ULS series
Registered owner
Bertram Forest System LLC
Appleton, WI
Certificate issued
2008-01-14
Airworthiness date
2019-03-28
Registration expires
2029-09-30
Airworthiness class
Experimental · light-sport
Mode S (hex)
A631CB
Mode S (octal)
51430713
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-09-30
    Registration expires (renewal due).
  • 2025-06-06
    Accident at Pembine, WI; damage: substantial.
  • 2019-03-28
    Airworthiness date on the current FAA record (experimental category (light-sport)).
  • 2008-01-14
    Certificate of registration issued as N499CT.
  • 2007
    Manufactured (2007).
Overview

About N499CT

N499CT is a 2007 Flight Design CTSW, serial number 07-03-09. The FAA register lists Bertram Forest System LLC as the registrant in Appleton, Wisconsin. The current certificate of registration was issued on January 14, 2008 and expires on September 30, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 912ULS series engine and 2 seats. Its airworthiness certificate is experimental category (light-sport), dated March 28, 2019.

N499CT has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2025-06-06 Accident · Pembine, WI Damage: Substantial NTSB · CEN25LA204
Reported aircraft: Flight Design CTSW
Probable cause: The pilot s improper flare during landing which resulted in a bounced landing.
NTSB report ↗

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Aircraft registered in Wisconsin· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.