20110430019089A

Accident · Substantial damage

FAA accident report · Franke Harry C AVID FLYER B · Somerset, PA · April 30, 2011

Date
April 30, 2011 · 13:45 local
Place
Somerset, PA
Airport
Somerset Co.
Phase of flight
Takeoff: Climb Out
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N145HF
NTSB investigation
NTSBERA11CA279
Reported as
Franke Harry C Avid Flyer B
People aboard
2
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Sport pilot
Pilot’s flight hours
145 total135 in this make and model1 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.

Experimental aircraft #N145HF was departing rwy 32 (turf) Somerset county airport (2G9). Shortly after rotation and at approximately 60' AGL, the aircraft experienced a loss of power. According to the pilot, he immediately reduced the pitch to avoid a stall and decided to land straight ahead on the remaining runway. With an excessive descent rate, the pilot attempted to abruptly flare the aircraft to reduce the descent rate. This, however, was unsuccessful and resulted in the main gear collapsing with substantial damage to the airframe. The propeller was also damaged with one of the two blades separating from the prop hub. The pilot stated that the accident was caused by his failure to keep his hand on the power lever during climb out which resulted in the power lever going to idle. He also stated that he had not properly set the friction lever.

As the FAA filed it

EXPERIMENTAL AIRCRAFT #N145HF WAS DEPARTING RWY 32 (TURF) SOMERSET COUNTY AIRPORT (2G9). SHORTLY AFTER ROTATION AND AT APPROXIMATELY 60' AGL, THE AIRCRAFT EXPERIENCED A LOSS OF POWER. ACCORDING TO THE PILOT, HE IMMEDIATELY REDUCED THE PITCH TO AVOID A STALL AND DECIDED TO LAND STRAIGHT AHEAD ON THE REMAINING RUNWAY. WITH AN EXCESSIVE DESCENT RATE, THE PILOT ATTEMPTED TO ABRUPTLY FLARE THE AIRCRAFT TO REDUCE THE DESCENT RATE. THIS, HOWEVER, WAS UNSUCCESSFUL AND RESULTED IN THE MAIN GEAR COLLAPSING WITH SUBSTANTIAL DAMAGE TO THE AIRFRAME. THE PROPELLER WAS ALSO DAMAGED WITH ONE OF THE TWO BLADES SEPARATING FROM THE PROP HUB. THE PILOT STATED THAT THE ACCIDENT WAS CAUSED BY HIS FAILURE TO KEEP HIS HAND ON THE POWER LEVER DURING CLIMB OUT WHICH RESULTED IN THE POWER LEVER GOING TO IDLE. HE ALSO STATED THAT HE HAD NOT PROPERLY SET THE FRICTION LEVER.

NTSB investigation

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