CHI97LA156

NTSB accident investigation · Champion 7ECA · Gregory, MI · June 4, 1997

Accident · Serious injuriesLimited investigationFinal report
Date
June 4, 1997, 12:45 local (16:45 UTC)
Place
Gregory, MI
Injuries
1 serious, 1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N5253XChampion 7ECA
Weather
Visual (VMC) · Day
Status
Completed · report January 30, 1998
Report
Approved by Office Director
FAA report
19970604018479A
Case key
10586

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 pilot's improper planning/decision. The tailwind and location of trees were related factors.

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 collision with objectTakeoff - initial climb
Planning/decision - improperPilot in commandCause
Weather condition - tailwindFactor
Object - tree(s)Factor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

After checking the windsocks at each end of the runway, the pilot selected runway 20 for departure. During the initial climb, the airplane began to descend, and it impacted trees. About five minutes after the accident and 22 nautical miles southwest of the accident site, a weather reporting station recorded the wind to be 030 degrees at 7 knots. The pilot reported no mechanical difficulties with the airplane at the time of the accident. After the accident, inspections of the airplane and engine failed to reveal any preexisting anomalies.

Factual narrative

On June 4, 1997, at 1245 eastern daylight time, a Champion 7ECA, N5253X, sustained substantial damage during impact with trees and the terrain following a descent from initial climb on takeoff. The accident occurred at a private airport located near Gregory, Michigan. The pilot received serious injuries, while the passenger received minor injuries. The local personal 14 CFR Part 91 flight was operating in visual meteorological conditions. No flight plan was on file. The flight was originating at the time of the accident.

The pilot stated that he elected to conduct the takeoff to the south (runway 20) after checking the windsocks at both ends of the runway. He said that the aircraft performance was normal; however, after takeoff the airplane began to descend and impacted trees.

The nearest recorded weather was 22 nautical miles to the southwest of the accident site. Five minutes after the accident that station was reporting the wind condition to be 030 degrees at 7 knots.

The airplane and engine were inspected subsequent to the accident and a copy of the report of that inspection in included as an addendum to this report. The inspection did not establish any preexisting anomalies with the airplane or engine.

Aircraft

Registration
N5253X
Reported as
Champion 7ECA
Category
Airplane
Serial number
693
Engine
Lycoming O-235-C-1, 115 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Safdar F. Nana
Airworthiness certificate
Standard, Aerobatic; Standard, Normal
Last inspection
Annual · August 2, 1996 · 28 hours before
Departed
NONE
Destination
OWZ · Howell, MI
Airport
NONE · None, runway 20, 1,400 × 50 ft, grass/turf

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
54
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
20,900 total · 92 in this make and model · 16,000 as pilot in command · 160 in the last 90 days · 52 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
30° at 7 knots
Visibility
12 statute miles
Lowest ceiling
4,500 ft broken
Temperature
70 °F, dew point 46 °F
Altimeter
30.00 inHg
Observed at
KJA, 22 nm away

FAA reports on this event · 1

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