- Date
- April 3, 2011, 17:40 local (Apr 4, 2011, 00:40 UTC)
- Place
- Springerville, AZ
- Injuries
- 1 uninjured
- Damage
- Substantial damage
- Phase of flight
- Enroute
- Aircraft
- N142WPXtremeair Sbach 342
- Defining event
- Enroute-cruise: Sys/Comp malf/fail (non-power)
- Weather
- Visual (VMC) · Day
- Status
- Completed · report July 21, 2011
- Report
- Approved by Office Director
- NTSB office
- Western Pacific Region
- Parties
- Federal Aviation Administration
- FAA report
- 20110403005309A
- Case key
- 78865
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Probable cause
The pilot's failure to properly secure loose objects in the cockpit area which resulted in a personal locator beacon becoming lodged in the elevator control torque tubes, restricting flight control movement.
Findings · 5
NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.
Analysis
While descending from 10,500 feet to 8,500 feet on approach to the airport, the airplane encountered light turbulence and the pilot heard a noise emanating from the rear seat. The pilot immediately realized that the pitch control had become jammed and the range of available movement was minimal. He manipulated the trim to control the nose-down position, and continued the flight to the airport (the closest airport to his position). Upon crossing the threshold for landing, he reduced the power and the airplane touched down, bouncing twice before ground looping and coming to rest off the runway. A postaccident examination of the airplane revealed the pilot's personal location beacon (PLB) had become lodged in the bellcrank for the elevator torque tube. Once the PLB was removed, the elevator moved freely.
Factual narrative
The pilot was returning to home base from a fly-in event. While descending from 10,500 feet to 8,500 feet, he encountered some light turbulence and heard a noise emanating from the rear seat. He immediately realized that the pitch control had become jammed and there was minimal movement. He manipulated the trim to control the nose-down position, and continued the flight to the accident airport (the closest airport to his position). Upon crossing the threshold for landing, he reduced the power and the airplane touched down, bouncing two times before ground looping and coming to rest off the runway. After shutting the airplane down and exiting, the pilot further inspected the airplane. He found that his McMurdo personal location beacon (PLB) that he had connected to his left-hand shoulder harness and placed on the baggage tray, had fallen in between the seat support members and became lodged in the bellcrank for the elevator torque tube. Once the PLB was removed, the elevator moved freely.
Aircraft
- Registration
- N142WP
- Reported as
- Xtremeair Sbach 342
- Category
- Airplane
- Serial number
- 004
- Airframe hours
- 356
- Engine
- Lycoming AEIO-580-B1A, 315 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- Douglas W. Jardine
- Registered owner
- Extreme Aerosports LLC
- Airworthiness certificate
- Special, Experimental (Special); Standard, Aerobatic
- Departed
- CDS · Childress, TX
- Destination
- SOW · Show Low, AZ
- Airport
- D68 · Springerville Municipal Airpor, runway 21, 8,422 × 75 ft, asphalt
Flight crew
As NTSB recorded them. NTSB leaves out names.
- Role
- Pilot
- Age
- 52
- Injuries
- None
- Certificate
- Commercial
- Airplane ratings
- Single-engine land
- Medical
- Class 2, With waivers/limitations
- Last flight review
- December 14, 2010
- Seat
- Rear
- Flight hours
- 2,167 total · 63 in this make and model · 36 in the last 90 days · 30 in the last 30 days · 9 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 250° at 27 knots, gusting 35
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 63 °F, dew point 23 °F
- Altimeter
- 29.65 inHg
- Observed at
- SJN, 35 nm away
Docket · 1
The files NTSB released with the investigation on June 7, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.4 MB in all.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.