NTSB CAROL · Event
Event CHI99LA207
Registry · N3371N
FAA Aircraft Registry record.
Make / Model
PIPER J3C-65
Year of manufacture
1946 · 53 years old at event
Engine
CONT MOTOR A&C65 SERIES (65 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19760729
ADS-B equipped
Yes — Mode-S A3B258
Registrant of record
FEDER TRENT T
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The insufficient information from the weather forecast resulting in an in-flight encounter with turbulence/gusts and the subsequent precautionary landing. Contributing factors were the gusty/turbulent conditions and the terrain condition (crop).
Factual narrative
On July 2, 1999, at 1400 central daylight time, a Piper J-3C, N3371N, was substantially damaged when it nosed over in an oat field during a precautionary landing. The private pilot reported that she encountered high winds and wind shear and decided to make a precautionary landing to the oat field located four miles northwest of Independence, Iowa. During landing rollout the airplane went up on its nose. The private pilot was not injured. The 14 CFR Part 91 flight had departed Hutchinson Municipal Airport, Hutchinson, Minnesota, en route to the Independence Municipal Airport, Independence, Iowa. Visual meteorological conditions prevailed and no flight plan had been filed. The pilot reported that she encountered severe turbulence and 40 to 50 knots wind gusts about 10 miles from Independence, Iowa. She reported it became difficult to control the airplane. She reported she decided to put the airplane on the ground before she lost all control. The pilot reported the weather conditions that existed near the destination airport had not been forecast when she had checked the weather about 2.5 hours prior to the accident. She reported she attempted to land the airplane in an oat field. She reported the airplane was traveling about 30 mph over the ground when the airplane impacted the oat field. The airplane traveled about 10 feet when the airplane went up on its nose and sustained substantial damage. The pilot reported she encountered severe turbulence and wind gusts of 40 to 50 knots about 10 miles from her destination airport. She reported it became difficult to control the airplane and she reported she decided to put the airplane on the ground before she lost all control. The pilot reported the weather conditions that existed near the destination airport had not been forecast when she had checked the weather about 2.5 hours prior to the accident. She attempted to land the airplane in an oat field. The airplane was traveling about 30 mph over the ground when the airplane impacted the oat field. The airplane traveled about 10 feet when the airplane went up on its nose and sustained substantial damage. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1999_CHI99LA207.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (wind shear, turbulence). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NASA NTRS 2019 · Contractor Report (CR)
An Examination of Aviation Accidents Associated with Turbulence, Wind Shear and Thunderstorm
The focal point of the study reported here was the definition and examination of turbulence, wind shear and thunderstorm in relation to aviation accidents.
- NASA NTRS 2019 · Preprint (Draft being sent to journal)
Convectively Induced Turbulence Encountered During NASA's Fall-2000 Flight Experiments
Aircraft encounters with atmospheric turbulence are a leading cause of in-flight injuries aboard commercial airliners and cost the airlines millions of dollars each year.
- NASA NTRS 2019 · Technical Memorandum (TM)
Some aspects of wind shear in the upper atmosphere
Hydrodynamic turbulence and wind shear in upper atmosphere
- Embry-Riddle Scholarly Commons 2019 · Journal article (IJAAA)
Low Level Turbulence Detection For Airports
Abstract—— Low level wind shear and turbulence present a serious safety risk to aircraft during the approach, landing and take-off phases.
- Embry-Riddle Scholarly Commons 2018 · Journal article (IJAAA)
Evaluating the Effect of Turbulence on Aircraft During Landing and Take-Off Phases
—— Low level wind shear and turbulence present a serious safety risk to aircraft during the approach, landing and take-off phases.
- arXiv 2026 · arXiv preprint
Direct Numerical Simulations of Ice-Ocean Boundary Turbulence
Turbulent heat and freshwater transport at ice-ocean interfaces controls glacier and iceberg melt rates, yet the underlying physics remains poorly constrained.
Browse the full corpus — academia portal ↗