20160618010479A

Accident · Substantial damage

FAA accident report · Beech C23 · Prescott, AZ · June 18, 2016

Date
June 18, 2016 · 07:14 local
Place
Prescott, AZ
Airport
Prescott
Phase of flight
Descent
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N9246S
NTSB investigation
NTSBWPR16LA128
Reported as
Beech C23
Reported engine
Lycoming O&VO-360 series
People aboard
2
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Commercial pilot
Pilot’s flight hours
500 total50 in this make and model50 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.

On June 18, 2016, the pilot and co-pilot were on a cross country flight from socorro, NM (onm) to Prescott, AZ. Upon departure of socorro, the fuel selector was placed on the left tank and when reaching cruise altitude, the pilot switched to the right tank, as it was the fullest tank, and continued operating for approximately 45 minutes.

At approximately a distance of 3.5 miles, the pilot reduced power to begin a descent of 5000 feet vertical for landing at Prescott. The pilot stated that the engine began to run rough and was not developing power.

At this time the pilot transferred controls to the co-pilot and began to perform landing preparations bginning with ?bcgumps?. During the decent, the pilot continued to perform various emergency and trouble shooting efforts; however a decision was made to keep the fuel selector on the right tank as it was the fullest tank.

The co-pilot was on the controls when the aircraft landed approximately one half mile short of runway 21 on flat open ground. The aircraft touched down on rocky soil which resulted in the tearing off of all three landing gear.

After one hundred feet, the aircraft slid to a stop, remaining upright, and turning 90 degrees to the left. The pilot and co-pilot exited the aircraft without injury.

Visual inspection of the aircraft showed an impact of the left wing tip with aparent twisting and buckling of the wing skins and pulled rivets at the main spar area. The flaps showed major damage from impact as well torn sheet metal and damaged attachment points.

The right side main fuselage aft of the wing showed compression buckeling and twisting of the airframe. There was torn and wrinkled sheetmetal along the bottom of the fuselage. The propeller had both blades bent backward.

As the FAA filed it

ON JUNE 18, 2016, THE PILOT AND CO-PILOT WERE ON A CROSS COUNTRY FLIGHT FROM SOCORRO, NM (ONM) TO PRESCOTT, AZ. UPON DEPARTURE OF SOCORRO, THE FUEL SELECTOR WAS PLACED ON THE LEFT TANK AND WHEN REACHING CRUISE ALTITUDE, THE PILOT SWITCHED TO THE RIGHT TANK, AS IT WAS THE FULLEST TANK, AND CONTINUED OPERATING FOR APPROXIMATELY 45 MINUTES.

AT APPROXIMATELY A DISTANCE OF 3.5 MILES, THE PILOT REDUCED POWER TO BEGIN A DESCENT OF 5000 FEET VERTICAL FOR LANDING AT PRESCOTT. THE PILOT STATED THAT THE ENGINE BEGAN TO RUN ROUGH AND WAS NOT DEVELOPING POWER.

AT THIS TIME THE PILOT TRANSFERRED CONTROLS TO THE CO-PILOT AND BEGAN TO PERFORM LANDING PREPARATIONS BGINNING WITH ?BCGUMPS?. DURING THE DECENT, THE PILOT CONTINUED TO PERFORM VARIOUS EMERGENCY AND TROUBLE SHOOTING EFFORTS; HOWEVER A DECISION WAS MADE TO KEEP THE FUEL SELECTOR ON THE RIGHT TANK AS IT WAS THE FULLEST TANK.

THE CO-PILOT WAS ON THE CONTROLS WHEN THE AIRCRAFT LANDED APPROXIMATELY ONE HALF MILE SHORT OF RUNWAY 21 ON FLAT OPEN GROUND. THE AIRCRAFT TOUCHED DOWN ON ROCKY SOIL WHICH RESULTED IN THE TEARING OFF OF ALL THREE LANDING GEAR.

AFTER ONE HUNDRED FEET, THE AIRCRAFT SLID TO A STOP, REMAINING UPRIGHT, AND TURNING 90 DEGREES TO THE LEFT. THE PILOT AND CO-PILOT EXITED THE AIRCRAFT WITHOUT INJURY.

VISUAL INSPECTION OF THE AIRCRAFT SHOWED AN IMPACT OF THE LEFT WING TIP WITH APARENT TWISTING AND BUCKLING OF THE WING SKINS AND PULLED RIVETS AT THE MAIN SPAR AREA. THE FLAPS SHOWED MAJOR DAMAGE FROM IMPACT AS WELL TORN SHEET METAL AND DAMAGED ATTACHMENT POINTS.

THE RIGHT SIDE MAIN FUSELAGE AFT OF THE WING SHOWED COMPRESSION BUCKELING AND TWISTING OF THE AIRFRAME. THERE WAS TORN AND WRINKLED SHEETMETAL ALONG THE BOTTOM OF THE FUSELAGE. THE PROPELLER HAD BOTH BLADES BENT BACKWARD.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.