CHI99LA207

NTSB accident investigation · Piper J-3C · Independence, IA · July 2, 1999

Accident · No injuriesLimited investigationFinal report
Date
July 2, 1999, 14:00 local (19:00 UTC)
Place
Independence, IA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Unknown
Aircraft
N3371NPiper J-3C
Weather
Visual (VMC) · Day
Status
Completed · report January 18, 2001
Report
Approved by Office Director
FAA report
19990702008169A
Case key
46694

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

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).

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight encounter with weatherUnknown
Weather condition - gustsFactor
Weather forecast - information insufficientCause
Weather condition - turbulenceFactor
Precautionary landing - intentionalPilot in command
Nose downLanding - roll
Terrain condition - cropFactor

Analysis

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.

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.

Aircraft

Registration
N3371N
Reported as
Piper J-3C
Category
Airplane
Serial number
22571
Airframe hours
1,313
Engine
Continental C-90-8F, 90 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Joseph Dooley
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 16, 1999 · 18 hours before
Departed
HCD · Hutchinson, MN
Destination
IIB

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
44
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Rear
Flight hours
539 total · 200 in this make and model · 487 as pilot in command · 14 in the last 90 days · 6 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 40 knots, gusting 50
Visibility
10 statute miles
Lowest ceiling
4,500 ft overcast

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.