Aircraft Accident/Incident Report

Mc Rae, Georgia 31055
Friday, March 14, 1986 22:30 EST

NTSB Narrative Summary Released at Completion of Accident

DURING CRUISE FLIGHT PILOT HEARD LOUD BANG FROM RIGHT ENGINE AND RIGHT PROPELLER FEATHERED. AIRCRAFT WAS DIVERTED AND LANDED WITH NO FURTHER DAMAGE AND NO INJURIES TO THE PILOT. SUBSEQUENT TEARDOWN OF ENGINE REVEALED FRACTURED CONNECTING ROD. EXAMINATION OF ROD REVEALED FATIQUE FRACTURE DUE TO SURFACE INCLUSION IN ROD SHANK. INCLUSION RESULTED FROM OXIDES WHICH FORMED DURING HEAT TREATMENT AND WERE NOT COMPLETELY REMOVED PRIOR TO SHOT PEENING.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Incident
Event Date 3/14/1986
Event Day of the Week Friday
Time of Event 2230
Event Time Zone Eastern Standard Time
Event City MC RAE
Event State GEORGIA
Event Country --
Zipcode of the event site 31055
Event Date Year 1986
Event Date Month 3
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
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 --
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 2252 Eastern Standard Time
Direction of event from weather observation facility (degrees) 135
Weather Observation Facility ID MCN
Elevation of weather observation facility 354
Distance of event from weather observation facility (units?) 45
Time Zone of the weather observation EST
Lighting Conditions Night/Dark
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 25000
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) 12
Air Temperature at event time (in degrees celsius) 13
Dew Point at event time (in degress fahrenheit) 12
Wind Direction (degrees magnetic) 220
Variable Wind Indicator Unknown
Wind Speed (knots) 4
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) 200
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 5029
NTSB Notification Source --
NTSB Notification Date Mar 17 1986 12:00AM
NTSB Notification Time 1030
Fiche Number and/or location -used to find docket information 31871
Date of most recent change to record Jan 2 2001 9:14AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N408EX
NTSB Number ATL86IA098
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 135: Air Taxi & Commuter
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage None
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 404
Aircraft Series Identifier 404
Aircraft Serial Number 404-0431
Certified Max Gross Weight 8400
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 1
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Feb 23 1986 12:00AM
Airframe hours since last inspection --
Airframe Hours 6079
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name NAPIER AIR SERVICE
Aircraft Owner Street Address ROUTE 6, BOX 206
Aircraft Owner City DOTHAN
Aircraft Owner State AL
Aircraft Owner Country
Aircraft Owner Zipcode 36303
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 Yes - certificate holder
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 Non-scheduled
Indicates Domestic or International Flight Domestic
Operator carrying Pax/Cargo/Mail Cargo
Type of Flying (Per_Bus / Primary) Unknown
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code JAX
Departure City JACKSONVILLE
Departure State FL
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code DHN
Destination City DOTHAN
Destination State AL
Destination Country
Specific Phase of Flight Cruise
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:36AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --