- Date
- May 12, 2012, 16:55 local (22:55 UTC)
- Place
- Idaho Falls, ID
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Landing
- Aircraft
- N278JBPiper PA-12
- Defining event
- Landing-flare/touchdown: Loss of control on ground
- Weather
- Visual (VMC) · Day
- Status
- Completed · report July 18, 2012
- Report
- Approved by Office Director
- NTSB office
- Western Pacific Region
- Parties
- FAA FSDO
- FAA report
- 20120512008609A
- Case key
- 83615
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 improper landing flare, inadequate recovery from a bounced landing, and subsequent failure to maintain directional control.
Findings · 3
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
The pilot and his passenger departed from the pilot's home airport for a brief personal flight. About 10 minutes later, the pilot returned to the airport traffic area and entered the traffic pattern. In his initial telephone interview with the NTSB, the pilot reported that there "was a crosswind, with some gusting," and that the airplane bounced after its initial touchdown. It then bounced several more times, ground looped, and veered off the runway, substantially damaging the left wing. The pilot reported that he did not experience any mechanical malfunctions or failures of the airplane. In his subsequent written statement to the NTSB, the pilot reported that, while on the downwind leg, he was asked by the controller to "keep [the] pattern short," since his airplane was slow and there was another airplane behind him. The pilot said that he landed close behind a Cessna 182 that had just departed. The pilot was uncertain whether the bounces and loss of control were due to the wind or to the wake turbulence from the departing airplane. The automated weather observation at the airport, which was posted about 2 minutes before the accident, included variable wind at 4 knots.
Factual narrative
The pilot and his passenger departed from the pilot's home airport for a brief personal flight. About 10 minutes later, the pilot returned to the airport traffic area and entered the traffic pattern. In his initial telephone interview with the NTSB, the pilot reported that there "was a crosswind, with some gusting," and that the airplane bounced after its initial touchdown. It then bounced several more times, ground looped, and veered off the runway, substantially damaging the left wing. The pilot reported that he did not experience any mechanical malfunctions or failures of the airplane. In his subsequent written statement to the NTSB, the pilot reported that while on the downwind leg, he was asked by the controller to "keep [the] pattern short," since his airplane was slow and there was another airplane behind him. The pilot said he landed close behind a Cessna 182 that had just departed. The pilot was uncertain whether the bounces and loss of control were due to the wind, or to the wake turbulence from the departing airplane. The automated weather observation at the airport, which was posted about 2 minutes before the accident, included "variable" winds at 4 knots.
Aircraft
- Registration
- N278JB
- Reported as
- Piper PA-12
- Category
- Airplane
- Serial number
- 12-863
- Airframe hours
- 3,915
- Engine
- Lycoming O-320, 150 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · April 9, 2012
- Departed
- IDA · Idaho Falls, ID
- Destination
- IDA · Idaho Falls, ID
- Flight plan
- Unknown
- Airport
- IDA · Idaho Falls Regional, runway 35, 4,051 × 75 ft, asphalt
Flight crew
As NTSB recorded them. NTSB leaves out names.
- Role
- Pilot
- Age
- 71
- Injuries
- None
- Certificate
- Commercial
- Airplane ratings
- Single-engine land
- Instrument ratings
- Airplane
- Medical
- Class 3, With waivers/limitations
- Last flight review
- September 17, 2009
- Seat
- Front
- Flight hours
- 860 total · 105 in this make and model · 800 as pilot in command · 6 in the last 90 days · 6 in the last 30 days · 2 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- Variable at 4 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Observed at
- IDA
Docket · 7
The files NTSB released with the investigation on June 6, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.4 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.