Aircraft Accident/Incident Report

Dekalb, Illinois 60115
Tuesady, January 11, 1994 15:58 CST

NTSB Narrative Summary Released at Completion of Accident

THE PILOT STATED THE AIRPLANE'S ENGINE WAS DIFFICULT TO START DUE TO COLD WEATHER. ONCE THE ENGINE STARTED, HE SAID IT RAN ROUGH, MAKING POPPING SOUNDS SIMILAR TO BACKFIRING. THE PILOT SHUT THE ENGINE DOWN AFTER RUNNING IT FOR TEN MINUTES. UPON COMPLETING THE PREFLIGHT INSPECTION THE PILOT RESTARTED THE ENGINE, STATING IT RAN SMOOTHLY. ACCORDING TO THE PILOT, THE ENGINE BEGAN TO MAKE SOFT POPPING SOUNDS MIDWAY THROUGH THE TAKEOFF ROLL. THE PILOT SAID THE AIRPLANE STOPPED CLIMBING WHEN IT REACHED ABOUT 200 FEET ABOVE THE GROUND AFTER TAKEOF. THE PILOT BEGAN A TURN TO A DOWNWIND LEG DURING A DESCENT. SHORTLY AFTER ESTABLISHING THE AIRPLANE ON A DOWNWIND LEG, THE PILOT NOTICED IT WAS DESCENDING TOWARD A BRIDGE. HE SAID HE TURNED THE AIRPLANE TO AVOID HITTING THE BRIDGE AND '...GLIDED ONTO THE GROUND.' THE CAUSE OF THE PILOT REPORTED POWER LOSS WAS NOT DETERMINED DURING THE ON-SCENE INVESTIGATION AND ENGINE RUNUP. THE PILOT HAD ABORTED A TAKEOFF ON THE FLIGHT PRIOR TO THE ACCIDENT FLIGHT DUE TO A ROUGH RUNNING ENGINE.

NTSB Probable Cause Narrative

was an aborted takeoff not performed by the pilot-in-command. Factors related to the accident were the partial power loss for undetermined reasons and the continued operation of the airplane with a deficiency.

Event Information

Type of Event Accident
Event Date 1/11/1994
Event Day of the Week Tuesday
Time of Event 1558
Event Time Zone Central Standard Time
Event City DEKALB
Event State ILLINOIS
Event Country --
Zipcode of the event site 60115
Event Date Year 1994
Event Date Month 1
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 2
Degrees magnetic from airport 200
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Unknown
Time of the weather observation 1445 Central Standard Time
Direction of event from weather observation facility (degrees) 135
Weather Observation Facility ID DPA
Elevation of weather observation facility 758
Distance of event from weather observation facility (units?) 14
Time Zone of the weather observation CST
Lighting Conditions Day
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) 15
Air Temperature at event time (in degrees celsius) 0
Dew Point at event time (in degress fahrenheit) -13
Wind Direction (degrees magnetic) 320
Variable Wind Indicator Unknown
Wind Speed (knots) 8
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 Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 44
NTSB Notification Source --
NTSB Notification Date Jan 11 1994 12:00AM
NTSB Notification Time 1911
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 6 2000 10:23AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N6323Q
NTSB Number CHI94LA061
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name MOONEY
Aircraft Model M20F
Aircraft Series Identifier M20F
Aircraft Serial Number 670416
Certified Max Gross Weight 2740
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 Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jan 8 1989 12:00AM
Airframe hours since last inspection 140
Airframe Hours 3279
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name GARY TRENDLER
Aircraft Owner Street Address 1106 MANCHESTER
Aircraft Owner City GENEVA
Aircraft Owner State IL
Aircraft Owner Country
Aircraft Owner Zipcode 60134
Operator is an individual? --
Operator Name GARY TRENDLER
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 1106 MANCHESTER CT.
Operator City GENEVA
Operator State IL
Operator Country
Operator Zip code 60134
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 1530
Departure Time Zone CST
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
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 --