What was found
DSM - GEAR HORN BLOWS WHEN ALL THREE GEAR SHOWED DOWN AND LOCK AND THROTTLES PULLED BACK OR FLAPS DOWN. JACKED AIRCRAFT, SWUNG GEAR SEVERAL TIMES. COULD NOT DUPLICATE. OK FOR CONTINUED SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DSM - GEAR HORN BLOWS WHEN ALL THREE GEAR SHOWED DOWN AND LOCK AND THROTTLES PULLED BACK OR FLAPS DOWN. JACKED AIRCRAFT, SWUNG GEAR SEVERAL TIMES. COULD NOT DUPLICATE. OK FOR CONTINUED SERVICE.