Aircraft Accident/Incident Report

Delaware, Ohio 43015
Saturday, May 8, 1993 13:30 EDT

NTSB Narrative Summary Released at Completion of Accident

DURING CRUISE, THE AIRPLANE'S ENGINE LOST PARTIAL POWER. THE PILOT STATED THAT HE TRIED TO REGAIN POWER BY SWITCHING FUEL TANKS, BUT HE WAS UNSUCCESSFUL. HE STATED THAT HE PICKED A FIELD TO LAND IN AND STARTED TO DESCEND. DURING AN APPROACH FOR AN EMERGENCY LANDING, THE AIRPLANE STRUCK A ROW OF TREES AND SHEARED THE RIGHT WING OFF OF THE FUSELAGE. THE ONSCENE INVESTIGATION REVEALED THAT THERE WAS FUEL IN THE AIRPLANE'S THREE FUEL TANKS. THE AIRPLANE'S FUEL SYSTEM AND ENGINE WERE DAMAGED BY IMPACT FORCES. NO AIRFRAME ANOMALIES WERE NOTED.

NTSB Probable Cause Narrative

THE LOSS OF ENGINE POWER FOR UNDETERMINED REASONS.

Event Information

Type of Event Accident
Event Date 5/8/1993
Event Day of the Week Saturday
Time of Event 1330
Event Time Zone Eastern Daylight Time
Event City DELAWARE
Event State OHIO
Event Country --
Zipcode of the event site 43015
Event Date Year 1993
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 --
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1330 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 170
Weather Observation Facility ID OSU
Elevation of weather observation facility 905
Distance of event from weather observation facility (units?) 30
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 25000
Sky/Lowest/Cloud Conditions Thin Overcast
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 20
Air Temperature at event time (in degrees celsius) 26
Dew Point at event time (in degress fahrenheit) 7
Wind Direction (degrees magnetic) 140
Variable Wind Indicator Unknown
Wind Speed (knots) 5
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Serious
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None --
Injury Total Serious 1
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 556
NTSB Notification Source --
NTSB Notification Date May 10 1993 12:00AM
NTSB Notification Time 930
Fiche Number and/or location -used to find docket information 50368
Date of most recent change to record Dec 11 2000 1:18PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N72GR
NTSB Number BFO93LA077
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 FOREST RIPLEY
Aircraft Model Z MAX
Aircraft Series Identifier Z MAX
Aircraft Serial Number 382
Certified Max Gross Weight 720
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 1
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jan 2 2000 12:00AM
Airframe hours since last inspection 12
Airframe Hours 12
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name FOREST RIPLEY
Aircraft Owner Street Address 19303 RAYMOND RD
Aircraft Owner City MARYSVILLE
Aircraft Owner State OH
Aircraft Owner Country
Aircraft Owner Zipcode 43040
Operator is an individual? --
Operator Name FOREST RIPLEY
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 19303 RAYMOND RD
Operator City MARYSVILLE
Operator State OH
Operator Country
Operator Zip code 43040
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) Personal
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code I78
Destination City MARYSVILLE
Destination State OH
Destination Country
Specific Phase of Flight Approach
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 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --