What was found
THE OWNER INSTALLED STC SA01091AT. THIS STC REMOVES THE ELECTRIC COWL FLAP MOTOR, AND INSTALLED A COMPLETELY MECHANICAL SYSTEM. THE OWNER COMPLAINED THAT HE COULD NOT THE CLOSE REAR COWL FLAP IN FLIGHT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THE OWNER INSTALLED STC SA01091AT. THIS STC REMOVES THE ELECTRIC COWL FLAP MOTOR, AND INSTALLED A COMPLETELY MECHANICAL SYSTEM. THE OWNER COMPLAINED THAT HE COULD NOT THE CLOSE REAR COWL FLAP IN FLIGHT.