- Date
- June 30, 2013, 09:00 local (14:00 UTC)
- Place
- Boonville, MO
- Injuries
- 1 uninjured
- Damage
- Substantial damage
- Phase of flight
- Landing
- Aircraft
- N7064ZPiper PA-25-235
- Defining event
- Landing-landing roll: Runway excursion
- Weather
- Visual (VMC) · Day
- Status
- Completed · report March 24, 2014
- Report
- Approved by Office Director
- NTSB office
- Central Region
- Parties
- Federal Aviation Administration
- Case key
- 87947
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 maintain directional control of the airplane during landing on a gravel road.
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 flying, the pilot was looking for a suitable location to load the airplane for agricultural operations (the previously agreed upon location was not accessible). He was texting the ground crew to figure out options. After doing so, he made several low passes to better evaluate the road upon which he planned to land, to evaluate the wing tip clearance from the corn, and to attempt to signal the ground crew of the location change because cellular service was sporadic. The pilot stated that he made the low passes with full flaps and that he also evaluated the wing tip clearance from the corn. After the last pass and during the landing roll, he looked right to ensure that the wing would clear the corn. The airplane then veered left 180 degrees, rolled backward, and impacted terrain. The pilot reported no mechanical malfunctions or failures that would have caused the loss of directional control during the landing.
Factual narrative
On June 30, 2013, about 0900 central daylight time, a Piper PA-25-235 airplane, N7064Z, impacted high vegetation and terrain during a landing on a road near Boonville, Missouri. The commercial pilot, who was the sole occupant, was uninjured. The airplane sustained substantial wing and fuselage damage. The airplane was registered to co-owning individuals and was operated by Plane Cents Aviation LLC under the provisions of 14 Code of Federal Regulations Part 137 as an aerial application flight. Day visual flight rules (VFR) conditions prevailed for the flight, which did not operate on a VFR flight plan. The local flight originated about 0850, from the Jesse Viertel Memorial Airport (VER), near Boonville, Missouri. According to the pilot's accident report, he was flying the airplane to a designated road near the field to be fertilized. The original road was unavailable and the pilot found a "north/south gravel road" he thought was a "suitable location for operations." He sent a text message and made low passes to advise the ground crew of the change in location. The pilot stated that he also evaluated the wing tip clearance to clear the corn during the low passes. During rollout, he looked right to ensure that the wing would clear the corn. He said that he felt the airplane "veer left 180 degrees and roll backwards into the corn, coming to a quick stop." The pilot reported that he deplaned and subsequently saw a small berm between the road and the crops, which the airplane "evidently hit as it was turning." The airplane sustained substantial wing and fuselage damage on impact with the berm and corn. According to the attorney representing the pilot, they were not aware of any mechanical malfunction or failure that would have caused the loss of directional control during the landing. At 0835, the recorded wind at VER was 320 degrees at 7 knots.
Aircraft
- Registration
- N7064Z
- Reported as
- Piper PA-25-235
- Category
- Airplane
- Serial number
- 25-2844
- Airframe hours
- 9,583
- Engine
- Lycoming O-540-B2B5, 235 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Aerial application · Part 137
- Operator
- Plane Cents Aviation LLC
- Registered owner
- Kiman & Kaland Kingsley
- Airworthiness certificate
- Special, Restricted (Special)
- Last inspection
- Annual · March 5, 2013
- Departed
- Boonville, MO
- Destination
- Boonville, MO
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
Flight crew
As NTSB recorded them. NTSB leaves out names.
- Role
- Pilot
- Age
- 53
- Injuries
- None
- Certificate
- Commercial
- Airplane ratings
- Single-engine land
- Medical
- Class 2, With waivers/limitations
- Seat
- Single
- Restraint
- 3-point
- Flight hours
- 1,921 total · 1,196 in this make and model · 1,831 as pilot in command · 306 in the last 90 days · 45 in the last 30 days · 7 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 320° at 7 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- 1,200 ft broken
- Temperature
- 68 °F, dew point 64 °F
- Altimeter
- 29.92 inHg
- Observed at
- VER, 5 nm away
Docket · 4
The files NTSB released with the investigation on December 18, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.4 MB in all.