MIA02LA006

NTSB accident investigation · Cessna 170 · Bennettsville, SC · October 5, 2001

Accident · No injuriesLimited investigationFinal report
Date
October 5, 2001, 13:15 local (17:15 UTC)
Place
Bennettsville, SC
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N4180VCessna 170
Weather
Visual (VMC) · Day
Status
Completed · report June 4, 2002
Report
Approved by Office Director
Parties
FAA Flight Standards District Office
FAA report
20011005029229A
Case key
53596

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

The blockage of the fuel vent and also the collapsed fuel supply line resulting in the total loss of engine power due to fuel starvation.

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 power(total) - nonmechanicalTakeoff - initial climb
Fuel system,vent - blocked(total)Cause
Fuel system,line - collapsedCause
Fluid,fuel - starvation
In flight collision with terrain/waterEmergency descent/landing
Terrain condition - ditch

Analysis

The airplane was flown a total of approximately 2 hours 25 minutes on two separate flights since the fuel tanks were filled. The first flight was approximately 2 hours duration taking place 1 day before the accident. The second flight lasted approximately 25 minutes and took place earlier on the accident date departing with nearly full fuel in the left fuel tank and approximately1 hour of fuel remaining in the right fuel tank. The pilot stated that after takeoff on the accident flight with the fuel selector positioned to the "both" position, the engine quit when the flight was approximately 200 feet above ground level. The pilot maneuvered the airplane for a forced landing in a field and while in a foward slip; the right main landing gear collided with a ditch. The right wing then contacted the ditch and the airplane came to rest. Postaccident examination of the airplane by the pilot/owner who is also an airframe and powerplant mechanic revealed that the vent line which connects to both fuel tanks was blocked near the left wing root area. Additionally, the fuel supply line between the fuel selector valve and the fuel strainer was found to be kinked and foreign matter was found inside the kinked line. The owner/pilot reported that the damage to the line was not the result of the forced landing and subsequent damage to the airplane.

Factual narrative

On October 5, 2001, about 1315 eastern daylight time, a Cessna 170, N4180V, registered to Vega Aero Services, Inc., experienced a loss of power during the initial climb after takeoff and collided with terrain during a forced landing near Bennettsville, South Carolina. Visual meteorological conditions prevailed at the time and no flight plan was filed for the 14 CFR Part 91 personal flight. The airplane was substantially damaged and the commercial-rated pilot and one passenger were not injured. The flight originated about 2 minutes earlier.

The airplane was flown a total of approximately 2 hours 25 minutes on two separate flights since the fuel tanks were filled. The first flight was approximately 2 hours duration taking place 1 day before the accident. The second flight lasted approximately 25 minutes and took place earlier on the accident date departing with nearly full fuel in the left fuel tank and approximately1 hour of fuel remaining in the right fuel tank. The pilot stated that after takeoff on the accident flight with the fuel selector positioned to the "both" position, the engine quit when the flight was approximately 200 feet above ground level. The pilot maneuvered the airplane for a forced landing in a field and while in a foward slip; the right main landing gear collided with a ditch. The right wing then contacted the ditch and the airplane came to rest. The pilot and passenger exited the airplane out the right door.

Postaccident examination of the airplane by the pilot/owner who is also an airframe and powerplant mechanic revealed that the vent line which connects to both fuel tanks was blocked near the left wing root area. Additionally, the fuel supply line between the fuel selector valve and the fuel strainer was found to be kinked and foreign matter was found inside the kinked line. The owner/pilot reported that the damage to the line was not the result of the forced landing and subsequent damage to the airplane.

Aircraft

Registration
N4180V
Reported as
Cessna 170
Category
Airplane
Serial number
18513
Engine
Continental O-300D, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Vega Aero Services
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
Annual · July 28, 2001 · 33 hours before
Departed
Bennettsville, SC
Destination
SOP · Southern Pines, NC

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
66
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
August 2, 2001
Seat
Left
Flight hours
4,454 total · 300 in this make and model · 4,350 as pilot in command · 175 in the last 90 days · 26 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 59 °F
Altimeter
30.13 inHg
Observed at
KFLO

FAA reports on this event · 1

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