20110629011649A

Accident · Destroyed

FAA accident report · Klemp Gregory J CHALLENGER II · Neshkoro, WI · June 29, 2011

Date
June 29, 2011 · 19:35 local
Place
Neshkoro, WI
Airport
Private
Phase of flight
Cruise/Level Flight
Operating rules
General operating rules (Part 91)
Damage
Destroyed
Aircraft
N12911
NTSB investigation
NTSBCEN11FA433
Reported as
Klemp Gregory J Challenger II
Reported engine
ROTAX 582DCDI
People aboard
2
Fatal injuries
1
Other injuries
1
Pilot’s certificate
Private pilot
Pilot’s flight hours
3,000 total1,500 in this make and model10 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 29, 2011 at 1935 pilot privacy data omitted (broken rib and minor leg and neck soreness) was taking gordon sheveland (fatality) on a demo ride. At 1800 MSL turning cross wind to enter base at mid point of runway engine lost approximately 1000 RPM then quit. Pilot checked throttle and was at full throttle. Pilot continued to turn left over field then did a shallow right turn. All of a sudden the left rudder went full down. Pilot who was occupying the rear seat tried to get the attention of the passenger, who occupied the front seat, for unknown reasons the passenger was unresponsive (a toxicology box was given to the medical examiner). Pilot tried to get right rudder input, however the passenger had it jammed full left. Pilot at this time was loosing altitude due to the slip with full left rudder input. Pilot located the best area of clearing and then impacted trees. Weather was not a factor in this accident.

As the FAA filed it

ON JUNE 29, 2011 AT 1935 PILOT ^PRIVACY DATA OMITTED^ (BROKEN RIB AND MINOR LEG AND NECK SORENESS) WAS TAKING GORDON SHEVELAND (FATALITY) ON A DEMO RIDE. AT 1800 MSL TURNING CROSS WIND TO ENTER BASE AT MID POINT OF RUNWAY ENGINE LOST APPROXIMATELY 1000 RPM THEN QUIT. PILOT CHECKED THROTTLE AND WAS AT FULL THROTTLE. PILOT CONTINUED TO TURN LEFT OVER FIELD THEN DID A SHALLOW RIGHT TURN. ALL OF A SUDDEN THE LEFT RUDDER WENT FULL DOWN. PILOT WHO WAS OCCUPYING THE REAR SEAT TRIED TO GET THE ATTENTION OF THE PASSENGER, WHO OCCUPIED THE FRONT SEAT, FOR UNKNOWN REASONS THE PASSENGER WAS UNRESPONSIVE (A TOXICOLOGY BOX WAS GIVEN TO THE MEDICAL EXAMINER). PILOT TRIED TO GET RIGHT RUDDER INPUT, HOWEVER THE PASSENGER HAD IT JAMMED FULL LEFT. PILOT AT THIS TIME WAS LOOSING ALTITUDE DUE TO THE SLIP WITH FULL LEFT RUDDER INPUT. PILOT LOCATED THE BEST AREA OF CLEARING AND THEN IMPACTED TREES. WEATHER WAS NOT A FACTOR IN THIS ACCIDENT.

NTSB investigation

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