Twin Lakes Airport
Aircraft Accident/Incident Report

Aikens, South Carolina 29801
Wednesday, March 5, 1997 16:15 EST

NTSB Narrative Summary Released at Completion of Accident

The pilot experienced a loss of engine power en route to his destination. He initiated an emergency descent for a forced landing. The airplane collided with two trees in the intended landing area. According to the pilot, the airplane had a fuel endurance of 4.8 hours, and he had flown about 3.0 hours since the last refueling. Examination of the engine assembly disclosed that there was a fuel leak around the shaft in the metering unit. The nature of the leak was a steady stream, such that, it was not possible to flow test the unit. Smaller leaks were also found in the fuel pump from the shaft seal and the adjustable orifice o-ring. The control linkage on the fuel metering unit and the throttle body were excessively worn. No fuel was recovered from the fuel system during on-site examination.

NTSB Probable Cause Narrative

excessive wear of the fuel metering unit/shaft, which resulted in a fuel leak and premature exhaustion of the fuel supply.

Event Information

Type of Event Accident
Event Date 3/5/1997
Event Day of the Week Wednesday
Time of Event 1615
Event Time Zone Eastern Standard Time
Event City AIKENS
Event State SOUTH CAROLINA
Event Country --
Zipcode of the event site 29801
Event Date Year 1997
Event Date Month 3
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport TWIN LAKES
Event Location Nearest Airport ID 49J
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 8
Degrees magnetic from airport 90
Airport Elevation 420
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1453 Eastern Standard Time
Direction of event from weather observation facility (degrees) 195
Weather Observation Facility ID AGS
Elevation of weather observation facility 145
Distance of event from weather observation facility (units?) 17
Time Zone of the weather observation EST
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 6000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 27
Dew Point at event time (in degress fahrenheit) 17
Wind Direction (degrees magnetic) 220
Variable Wind Indicator Unknown
Wind Speed (knots) 12
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 21
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) 1220
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 417
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 306
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 12:09PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7312V
NTSB Number ATL97LA045
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Bellanca
Aircraft Model 17-30
Aircraft Series Identifier 17-30
Aircraft Serial Number 30167
Certified Max Gross Weight 3000
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 4
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Nov 17 1996 12:00AM
Airframe hours since last inspection 35
Airframe Hours 1877
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name DAVID W. JONES
Aircraft Owner Street Address 4261 DEERWOOD LANE
Aircraft Owner City EVANS
Aircraft Owner State GA
Aircraft Owner Country
Aircraft Owner Zipcode 30809
Operator is an individual? --
Operator Name
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address
Operator City
Operator State
Operator Country
Operator Zip code
Operator Code
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Business
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code KRDU
Departure City RALEIGH
Departure State NC
Departure Country
Departure Time 1430
Departure Time Zone EST
Destination Same as Local Flt --
Destination Airport Code DNL
Destination City AUGUSTA
Destination State GA
Destination Country
Specific Phase of Flight Emergency landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 21
Runway Length 4500
Runway Width 60
Sight Seeing flight No
Air Medical Flight No
Medical Flight --