Rupert Strip Airport
Aircraft Accident/Incident Report

Rupert, Georgia 31081
Sunday, June 24, 2001 16:05 EDT

NTSB Narrative Summary Released at Completion of Accident

The accident pilot preflighted the airplane which had about 1/4 to 1/3 fuel capacity. The wind was from the west-northwest at 5-10 miles per hour (mph); the flight towing a glider departed from the westerly oriented runway. The glider pilot stated that after liftoff the tow pilot remained in ground effect and the tow plane drifted over to the left side of the runway and hit the top of a small scrub oak that was about 15ft high and 1000 ft before the end of the runway. The glider pilot also stated that the accident pilot set up a normal climb attitude and about 70 mph to about 250 feet above ground level (agl). At that point, "...we encountered heavy sink/downdraft, with some turbulence which suddenly dropped us about 100ft. Noting this condition, I released the tow rope from the glider and terminated the tow. At this time, I heard the Bucker's engine running and it sounded strong. I then turned right and [the towplane] continued to drift and turn slightly left which is also where a line of about 100ft pine trees are located about 1000ft from the end of the runway." The glider pilot also stated, "About 10 seconds later, I saw that [the towplane] was still in a climb attitude and in sink. I saw him appear to release the rope from the Bucker and then clip the top of the tallest tree. He then seemed to snap roll to the left and into the ground." Examination of the airplane at the accident site by an FAA inspector revealed no evidence of flight control preimpact failure or malfunction. The airplane was recovered and a replacement propeller was installed for the engine run. The engine started and was operated to an estimated 1,000 rpm but could not accelerate; impact damage was noted to the servo fuel injector (servo). Bench testing of the servo revealed no discrepancies related to fuel flow.

NTSB Probable Cause Narrative

The pilot's failure to maintain adequate airspeed which resulted in a stall.

Event Information

Type of Event Accident
Event Date 6/24/2001
Event Day of the Week Sunday
Time of Event 1605
Event Time Zone Eastern Daylight Time
Event City Rupert
Event State GEORGIA
Event Country --
Zipcode of the event site 31081
Event Date Year 2001
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport Rupert Strip
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1553 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 78
Weather Observation Facility ID MCN
Elevation of weather observation facility 354
Distance of event from weather observation facility (units?) 35
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 6000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 29
Dew Point at event time (in degress fahrenheit) 16
Wind Direction (degrees magnetic) 40
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 5
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.06
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 11563
NTSB Notification Source FAA Comm Center
NTSB Notification Date Jun 24 2001 12:00AM
NTSB Notification Time 1648
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 25 2002 10:18AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office College Park, GA

Aircraft Involved

Aircraft #1

Aircraft Registration Number N4842
NTSB Number MIA01LA175
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Bucker-Jungmann
Aircraft Model Aero Z-131
Aircraft Series Identifier --
Aircraft Serial Number 178
Certified Max Gross Weight 1500
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Conditional
Date of Last Inspection Sep 1 2000 12:00AM
Airframe hours since last inspection 12
Airframe Hours 1190
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name Air South, Inc.
Aircraft Owner Street Address 3511 Silverside Road, Suite 105
Aircraft Owner City Wilmington
Aircraft Owner State DE
Aircraft Owner Country USA
Aircraft Owner Zipcode 19810
Operator is an individual? No
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? --
Certified for Part 133 or 137 Operation --
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) Other Work Use
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code --
Departure City Rupert
Departure State GA
Departure Country USA
Departure Time 1605
Departure Time Zone EDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City --
Destination State --
Destination Country --
Specific Phase of Flight Takeoff - initial climb
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Mar 22 2002 3:03PM
User who most recently changed record KENJ
Since inspection or accident Time of Accident
Event Location Runway Number and Location 29
Runway Length 2500
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --