Aircraft Accident/Incident Report

Monticello, Georgia 31064
Tuesady, May 21, 1985 6:00 EDT

NTSB Narrative Summary Released at Completion of Accident

ABOUT 20 MIN AFTER TAKEOFF, WHILE CRUISING AT 5000 FT, THE PLT OBSERVED OIL ON THE WINDSHIELD & NOTED A DECREASE IN OIL PRESSURE. HE TURNED BACK TOWARD THE DEPARTURE ARPT & REDUCED THE POWER IN AN ATTEMPT TO PROLONG ENG LIFE. A SHORT TIME LATER, THE ENG BEGAN RUNNING ROUGH, THEN FAILED. THE ACFT WAS OVER AN AREA OF GND FOG & THE PLT COULD NOT SEE THE GND. HE BEGAN GLIDING AT A MIN RATE OF DESCENT & TRIMMED THE ACFT. BEFORE ENTERING THE FOG, THE OCCUPANTS FASTENED THEIRSEAT BELTS & BRACED THEMSELVES FOR IMPACT. SHORTLY AFTER THE ACFT ENTERED THE FOG, IT HIT 6 TREES, THEN CRASHED IN A CLEARING. DURING A POST-CRASH EXAM, THE OIL DIP STICK WAS FOUND BEHIND THE ENG & THERE WAS INDICATIONS THAT OIL HAD ESCAPED FROM THE TOP OF THE ENG. THE #1 CONNECTING ROD HAD FAILED & PUNCTURED THE ENG CASE. A TEARDOWN OF THE ENG REVEALED EVIDENCE THAT THE ENG HAD BEEN OPERATING WITHOUT OIL PRIOR TO THE ROD FAILURE.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 5/21/1985
Event Day of the Week Tuesday
Time of Event 600
Event Time Zone Eastern Daylight Time
Event City MONTICELLO
Event State GEORGIA
Event Country --
Zipcode of the event site 31064
Event Date Year 1985
Event Date Month 5
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 0
Weather Briefing Completeness Unknown
Investigator's weather source Pilot
Time of the weather observation 600
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Night/Dark
Lowest Ceiling Height 800
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 0
Air Temperature at event time (in degrees celsius) -18
Dew Point at event time (in degress fahrenheit) -18
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) 0
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 2
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 1126
NTSB Notification Source --
NTSB Notification Date May 21 1985 12:00AM
NTSB Notification Time 905
Fiche Number and/or location -used to find docket information 28462
Date of most recent change to record Dec 18 2002 11:28AM
User who most recently changed record NTSB\GIUV
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N6201E
NTSB Number ATL85LA188
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 172N
Aircraft Series Identifier 172N
Aircraft Serial Number 17271999
Certified Max Gross Weight 2300
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 Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Aug 15 1984 12:00AM
Airframe hours since last inspection 260
Airframe Hours 1530
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name FRANK J. DAVIS, JR.
Aircraft Owner Street Address 40 SALEM BRANCH ROAD
Aircraft Owner City COVINGTON
Aircraft Owner State GA
Aircraft Owner Country
Aircraft Owner Zipcode 30209
Operator is an individual? --
Operator Name ROY C. HALL
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 1849 FLAT SHOALS ROAD
Operator City CONYERS
Operator State GA
Operator Country
Operator Zip code 30208
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 9A1
Departure City COVINGTON
Departure State GA
Departure Country
Departure Time 520
Departure Time Zone EDT
Destination Same as Local Flt --
Destination Airport Code DAB
Destination City DAYTONA BEACH
Destination State FL
Destination Country
Specific Phase of Flight Landing
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 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --