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ERA12CA037

2011-10-15 · Deland, Florida, United States · None · 1 aircraft · Status: Completed

Airport DED

Current FAA registration · N929SC

Make / Model
PIPER PA-18-150
Year of manufacture
1979 · 32 years old at event
Engine
LYCOMING O-360-C1G (180 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
20230205
ADS-B equipped
Yes — Mode-S ACE12C

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot's inadequate directional control during the landing roll.

Factual narrative

While practicing three point takeoffs and landings in the tail wheel equipped airplane for a Federal Aviation Administration (FAA) required examination, the pilot experienced a loss of control when the airplane veered to the left after touchdown. The pilot stated that he tried to correct to the right but that he heard an abnormal noise from the tailwheel and then it locked. Examination of the accident site by an FAA inspector revealed that the airplane had run off the right side of the runway, hit a taxiway sign, traveled 50 more yards, and nosed over. Examination of the airplane revealed that its airframe was substantially damaged. The fabric was torn in numerous places, the propeller was broken, the forward left wing strut was bent, the right landing gear was broken and bent up under the fuselage, and the airframe exhibited evidence of torsional deformation. Further examination revealed no evidence of any preimpact failure or malfunction of the flight controls. No binding was discovered and the tailwheel would move freely to the left and right with rudder pedal application. The pilot was practicing a three point landing in the tailwheel-equipped airplane when the airplane veered to the left after touchdown. The pilot stated that when he tried to correct to the right, he heard an abnormal noise from the tailwheel, and the tailwheel locked. Examination of the accident site revealed that the airplane had exited the right side of the runway, hit a taxiway sign, traveled 50 more yards, and nosed over. Examination of the airplane revealed that the fabric was torn in numerous places, the propeller was broken, the forward left wing strut was bent, the right landing gear was broken and bent up under the fuselage, and the fuselage was twisted. The examination revealed no evidence of any preimpact failure or malfunction of the flight controls; the tailwheel moved freely to the left and right with rudder pedal application, and no binding was noted. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C

Verbatim from NTSB's published report. Source file NTSB_2011_ERA12CA037.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

Matched on aircraft type or causal vocabulary (icing, loss of control). All research papers