20040406006399A

Accident · Substantial damage

FAA accident report · Beech 95-A55 · Upper Lake, CA · April 6, 2004

Date
April 6, 2004 · 15:50 local
Place
Upper Lake, CA
Airport
Gravelly Valley Airport
Phase of flight
To Init Climb(1st Pwr Reduct)
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N686H
NTSB investigation
NTSBLAX04CA179
Reported as
Beech 95A55
Reported engine
Continental IO470*
People aboard
2
Fatal injuries
0
Pilot’s flight hours
13,500 total500 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.

(-23) Pilot failed to use full length of runway available. Tire prints on the dirt runway indicated that the pilot had approximately 2/3RDS of the available 2080 feet of available runway. The soft surface, uphill and light wind conditions all added to the difficulties of departing in this short distance. Approximately half way during the takeoff roll the aircraft crossed the hard surfaced runway and in doing so the aircraft departed the ground. Sufficient airspeed had not been obtained and when the pilot tried to continue the flight the aircraft stalled striking the right wing tip on the ground. The pilot tried to recover and the aircraft settled to the ground in a field just off of the airport property. Substantial damage to the aircraft was incurred. The nose sheared from the aircraft along wit the gear doors for the mains. The mains folded up into the wheel well. Both wings, propellers and engines received substantial damage. Both engines appeared to be under power at impact. Sufficient fuel was on board. No mechanical interruptions were noted. The pilot stated to the NTSB and this inspector that there were no mechanical problems with the aircraft.

As the FAA filed it

(-23) PILOT FAILED TO USE FULL LENGTH OF RUNWAY AVAILABLE. TIRE PRINTS ON THE DIRT RUNWAY INDICATED THAT THE PILOT HAD APPROXIMATELY 2/3RDS OF THE AVAILABLE 2080 FEET OF AVAILABLE RUNWAY. THE SOFT SURFACE, UPHILL AND LIGHT WIND CONDITIONS ALL ADDED TO THE DIFFICULTIES OF DEPARTING IN THIS SHORT DISTANCE. APPROXIMATELY HALF WAY DURING THE TAKEOFF ROLL THE AIRCRAFT CROSSED THE HARD SURFACED RUNWAY AND IN DOING SO THE AIRCRAFT DEPARTED THE GROUND. SUFFICIENT AIRSPEED HAD NOT BEEN OBTAINED AND WHEN THE PILOT TRIED TO CONTINUE THE FLIGHT THE AIRCRAFT STALLED STRIKING THE RIGHT WING TIP ON THE GROUND. THE PILOT TRIED TO RECOVER AND THE AIRCRAFT SETTLED TO THE GROUND IN A FIELD JUST OFF OF THE AIRPORT PROPERTY. SUBSTANTIAL DAMAGE TO THE AIRCRAFT WAS INCURRED. THE NOSE SHEARED FROM THE AIRCRAFT ALONG WIT THE GEAR DOORS FOR THE MAINS. THE MAINS FOLDED UP INTO THE WHEEL WELL. BOTH WINGS, PROPELLERS AND ENGINES RECEIVED SUBSTANTIAL DAMAGE. BOTH ENGINES APPEARED TO BE UNDER POWER AT IMPACT. SUFFICIENT FUEL WAS ON BOARD. NO MECHANICAL INTERRUPTIONS WERE NOTED. THE PILOT STATED TO THE NTSB AND THIS INSPECTOR THAT THERE WERE NO MECHANICAL PROBLEMS WITH THE AIRCRAFT.

NTSB investigation

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