MIA97LA105

NTSB accident investigation · Cessna 172N · St Matthews, SC · March 31, 1997

Accident · No injuriesLimited investigationFinal report
Date
March 31, 1997, 10:00 local (15:00 UTC)
Place
St Matthews, SC
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N738NCCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report August 25, 1997
Report
Approved by Office Director
FAA report
19970331010779A
Case key
38235

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 decision to take off downwind with gusty wind conditions.

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.

Loss of control - in flightTakeoff - initial climb
Weather condition - gustsCause
Weather condition - tailwindCause
Wrong runway - selectedPilot in commandCause
Nose overLanding - flare/touchdown
Terrain condition - soft

Analysis

The certified flight instructor (CFI) was instructing a non-current pilot in soft field takeoff procedures. According to the CFI, they took off from runway 14, the downwind runway, because runway 32 was upslope, and the trees adjacent to the runway gave protection from the wind. As the airplane climbed above trees located on both sides of the runway, the CFI said he encountered wind shear and could not fly out of it. He said the airplane went into a left bank and descended. He elected to land straight ahead in a field. During the landing in soft sand the airplane nosed over. The reported winds at the time of the accident were from 300 degrees at 20 knots, with gusts to 27 knots.

Factual narrative

On March 31, 1997, about 1000 eastern standard time, a Cessna 172N, N738NC, registered to Carolina Flying Club Inc., crashed during a forced landing near St. Matthews, South Carolina. Visual meteorological conditions prevailed at the time and no flight plan was filed. The local instructional flight was originating at the time, and was being conducted in accordance with Title 14 CFR Part 91. The commercial-rated pilot/certified flight instructor (CFI), private pilot, and one passenger were not injured. The airplane was substantially damaged.

The CFI was instructing the non-current private pilot, in soft field takeoff procedures. The CFI said, as the airplane climbed above the trees that were located on both sides of the runway, the flight encountered windshear and he could not fly out of it. He said, the airplane went into a "left bank" and descended. He elected to land straight ahead in a field. During the landing in soft sand, the airplane nosed over.

According to the FAA inspector's statement the pilot used runway 14 (the downwind runway) because "runway 32 was upslope and the trees adjacent to the runway gave protection from the wind." The pilot said to the FAA inspector that he previously used the downwind runway and the "climbout was smooth."

The reported winds at the time of the accident were from 300 degrees at 20 knots, with gusts to 27 knots.

Aircraft

Registration
N738NC
Reported as
Cessna 172N
Category
Airplane
Serial number
17270099
Airframe hours
3,452
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Carolina Flying Club Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 30, 1997 · 50 hours before
Destination
CUB · Columbia, SC
Airport
SC90 · Do-Little Field [Pvt], runway 14, 3,200 × 100 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
51
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
6,000 total · 1,000 in this make and model · 6,000 as pilot in command · 72 in the last 90 days · 12 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 20 knots, gusting 27
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 36 °F
Altimeter
28.00 inHg

FAA reports on this event · 1

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