Aircraft Accident/Incident Report

Philadelphia, Mississippi 39350
Saturday, May 1, 2004 10:50 CDT

NTSB Narrative Summary Released at Completion of Accident

The airplane collided with a guy wire while in low altitude cruise near Philadelphia, Mississippi. The pilot had just passed over Philadelphia Municipal Airport and turned left to a heading of 140 degrees, cruising at an altitude of 1600 feet. The pilot stated that at the reduced power setting of 2000 RPM, the airplane had a slightly higher angle of attack than normal cruise. After about 8 minutes on the heading of 140 degrees, the pilot felt a shock on the airframe and heard a loud noise. The airplane turned 30 degrees to the left. The airplane was still flyable so the pilot proceeded to the nearest airport, Barrett Field in Philadelphia, Mississippi and landed without incident. The pilot did not report any mechanical malfunctions with the airplane. Examination of the airplane revealed that both left wings were broken off from the middle portion of wing, left wing spar damaged and the left aileron almost completely detached. The pilot stated that "aircraft with characteristics of tandem seating with Pilot-In-Command in the rear, and forward visibility obscured to any degree above the level flight path should not be flown for long periods on a steady heading. Small course changes, left and right will eliminate the obscured area."

NTSB Probable Cause Narrative

The pilot's failure to see and avoid a guy wire which resulted in an in-flight collision.

Event Information

Type of Event Accident
Event Date 5/1/2004
Event Day of the Week Saturday
Time of Event 1050
Event Time Zone Central Daylight Time
Event City Philadelphia
Event State MISSISSIPPI
Event Country --
Zipcode of the event site 39350
Event Date Year 2004
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 324600N
Event Location Longitude 0890600W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation 0
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1553 Central Daylight Time
Direction of event from weather observation facility (degrees) 135
Weather Observation Facility ID KMEI
Elevation of weather observation facility 297
Distance of event from weather observation facility (units?) 31
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 1100
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 21
Dew Point at event time (in degress fahrenheit) 18
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) 6
Wind Velocity Indicator --
Wind Gust Indicator Unknown
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.97
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 19836
NTSB Notification Source FAA
NTSB Notification Date May 4 2004 12:00AM
NTSB Notification Time 900
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jun 28 2006 1:30PM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Jackson FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N32DS
NTSB Number ATL04CA108
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 Sawyer
Aircraft Model Skybolt
Aircraft Series Identifier --
Aircraft Serial Number 01
Certified Max Gross Weight 1690
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? Yes
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 Annual
Date of Last Inspection Nov 20 2003 12:00AM
Airframe hours since last inspection 10
Airframe Hours 1346
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Robert Langley
Aircraft Owner Street Address PO Box 707
Aircraft Owner City Louisville
Aircraft Owner State MS
Aircraft Owner Country USA
Aircraft Owner Zipcode 39339
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 Louisville
Operator State MS
Operator Country USA
Operator Zip code 39339
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) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code LMS
Departure City Louisville
Departure State MS
Departure Country USA
Departure Time 1015
Departure Time Zone CDT
Destination Same as Local Flt --
Destination Airport Code --
Destination City Merdian
Destination State MS
Destination Country USA
Specific Phase of Flight Cruise
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record May 24 2004 3:16PM
User who most recently changed record POWP
Since inspection or accident --
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --