19980310008909I

Incident · Minor damage

FAA incident report · Cessna 320D · Twin Falls, ID · March 10, 1998

Date
March 10, 1998 · 18:00 local
Place
Twin Falls, ID
Airport
Twin Falls-Sun Valley Reg Josl
Phase of flight
Fcd/Prec Ldg From Cruise
Operating rules
General operating rules (Part 91)
Damage
Minor damage
Aircraft
N4137T
Reported as
Cessna 320D
People aboard
2
Fatal injuries
0
Pilot’s flight hours
350 total275 in this make and model75 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

Narrative:INM11980006 the pilot of the Cessna 320D, on a local VFR flight, discovered an unsafe gear down position light while he was preparing to land at Twin Falls, ID. He then flew around for approximately 30 minutes, while he cycled the landing gear several times both electrically and manually. During this time he was in radio contact with people on the ground, another pilot operating his aircraft nearby and the local faa/atc tower. He was also receiving conflicting reports, as to whether or not the right landing gear was completely down and locked, from those he was in radio contact with. During touch down, the right main landing gear collapsed, causing the aircraft to veer to the right and come to rest, off the side of the runway. The aircraft suffered significant damage to the following components: left main gear strut, r/h propeller blades, right inboard gear door, lower r/h brake housing. Minor damage occurred on the following components: chafing of the trailing edge of r/h aileron and flap, lower wing, right fuel tip tank, right horizontal stabilizer tip fairing. The r/h horizontal stabilizer skin has a wrinkle projecting inboard a distance of approximately 14 inches inboard. Inspection of the landing gear system revealed severe compression damage to the r/h outboard landing gear main drive tube and separation of the r/h bell crank and bracket from its attachment. An inspection of the landing gear retraction system, for binding and freedom of operation, revealed no abnormalities.

As the FAA filed it

NARRATIVE:INM11980006 THE PILOT OF THE CESSNA 320D, ON A LOCAL VFR FLIGHT, DISCOVERED AN UNSAFE GEAR DOWN POSITION LIGHT WHILE HE WAS PREPARING TO LAND AT TWIN FALLS, ID. HE THEN FLEW AROUND FOR APPROXIMATELY 30 MINUTES, WHILE HE CYCLED THE LANDING GEAR SEVERAL TIMES BOTH ELECTRICALLY AND MANUALLY. DURING THIS TIME HE WAS IN RADIO CONTACT WITH PEOPLE ON THE GROUND, ANOTHER PILOT OPERATING HIS AIRCRAFT NEARBY AND THE LOCAL FAA/ATC TOWER. HE WAS ALSO RECEIVING CONFLICTING REPORTS, AS TO WHETHER OR NOT THE RIGHT LANDING GEAR WAS COMPLETELY DOWN AND LOCKED, FROM THOSE HE WAS IN RADIO CONTACT WITH. DURING TOUCH DOWN, THE RIGHT MAIN LANDING GEAR COLLAPSED, CAUSING THE AIRCRAFT TO VEER TO THE RIGHT AND COME TO REST, OFF THE SIDE OF THE RUNWAY. THE AIRCRAFT SUFFERED SIGNIFICANT DAMAGE TO THE FOLLOWING COMPONENTS: LEFT MAIN GEAR STRUT, R/H PROPELLER BLADES, RIGHT INBOARD GEAR DOOR, LOWER R/H BRAKE HOUSING. MINOR DAMAGE OCCURRED ON THE FOLLOWING COMPONENTS: CHAFING OF THE TRAILING EDGE OF R/H AILERON AND FLAP, LOWER WING, RIGHT FUEL TIP TANK, RIGHT HORIZONTAL STABILIZER TIP FAIRING. THE R/H HORIZONTAL STABILIZER SKIN HAS A WRINKLE PROJECTING INBOARD A DISTANCE OF APPROXIMATELY 14 INCHES INBOARD. INSPECTION OF THE LANDING GEAR SYSTEM REVEALED SEVERE COMPRESSION DAMAGE TO THE R/H OUTBOARD LANDING GEAR MAIN DRIVE TUBE AND SEPARATION OF THE R/H BELL CRANK AND BRACKET FROM ITS ATTACHMENT. AN INSPECTION OF THE LANDING GEAR RETRACTION SYSTEM, FOR BINDING AND FREEDOM OF OPERATION, REVEALED NO ABNORMALITIES.

Other reports on N4137T · 2

Matched to the same aircraft by N-number and date.