MIA98TA011

NTSB accident investigation · Cessna 172P · Wiggins, MS · October 12, 1997

Accident · Minor injuriesFinal report
Date
October 12, 1997, 12:05 local (17:05 UTC)
Place
Wiggins, MS
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N945SMCessna 172P
Weather
Visual (VMC) · Day
Status
Completed · report January 7, 1998
Report
Approved by Office Director
FAA report
19971012031289A
Case key
38552

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

Loss of engine power for undetermined reasons resulting in a forced landing on unsuitable terrain and the aircraft nosing over during landing roll.

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 engine powerTakeoff - initial climb
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
Nose overLanding - roll
Terrain condition - none suitable

Analysis

While climbing through 300 feet after takeoff the engine quit. While making a forced landing in a field the aircraft nosed over. Post crash examination showed the aircraft contained uncontaminated fuel and all fuel lines were unobstructed. The engine was started and operated with no evidence of failure or malfunction. Disassembly of the carburetor after engine run showed no evidence of failure or malfunction. The aircraft was not operating in conditions conducive to carburetor icing at rated power.

Factual narrative

On October 12, 1997, about 1205 central daylight time, a Cessna 172P, N945SM, registered to the Mississippi Forestry Commission, nosed over while making a forced landing in a field following loss of engine power at Wiggins, Mississippi, while on a Title 14 CFR Part 91 public use flight. Visual meteorological conditions prevailed at the time and no flight plan was filed. The aircraft received substantial damage and the commercial-rated pilot received minor injuries. The flight was originating at the time of the accident.

The pilot stated that after takeoff, while climbing through 300 feet, the engine quit. He was able to restore partial power by pumping the engine throttle. He was unable to return to the airport and the aircraft nosed over while making a forced landing in a plowed field.

Postcrash examination of the aircraft and engine was performed by an FAA inspector. The aircraft and engine was found to contain uncontaminated fuel and all fuel lines were unobstructed. Each engine control was still connected and operated properly. After the aircraft was recovered from the field, the engine was started and operated to 2,000 rpm with no evidence of failure or malfunction. The engine was not operated to full power due to a bent propeller. After the engine run, the carburetor was removed and disassembled. No evidence to indicated mechanical failure or malfunction was found in the carburetor. (See FAA Inspector Statement).

Carburetor icing probability curves showed the aircraft was not operating in conditions conducive to carburetor icing at rated power.

Aircraft

Registration
N945SM
Reported as
Cessna 172P
Category
Airplane
Serial number
17274742
Airframe hours
4,263
Engine
Lycoming O-320-D2J, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Public aircraft · Part 91
Registered owner
Mississippi Forestry Comm.
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
100 hour · October 10, 1997 · 7 hours before
Departed
MS06
Flight plan
Company VFR
Airport
MS06 · Dean Griffin Memorial, runway 17, 3,000 × 50 ft, asphalt

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
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,625 total · 485 in this make and model · 3,505 as pilot in command · 108 in the last 90 days · 59 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 12 knots
Visibility
7 statute miles
Lowest ceiling
3,000 ft broken
Temperature
84 °F, dew point 72 °F
Altimeter
30.00 inHg
Observed at
GPT, 30 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.