Aircraft Accident/Incident Report

Burlington, Connecticut 06013
Wednesday, July 22, 1992 19:15 EDT

NTSB Narrative Summary Released at Completion of Accident

THE STUDENT PILOT WAS ON A LOCAL FLIGHT FOR ABOUT 45 MINUTES, WHEN HE TRIED TO ACCELERATE, THE AIRPLANE DID NOT ATTAIN FULL POWER OF 6100 RPM. THE MAXIMUM WAS 4000 RPM FOLLOWED BY A FURTHER DROP TO 2200 RPM. HE TRIED TO REGAIN POWER BY APPLYING THE CHOKE, PRIMING THE ENGINE, SWITCHING MAGNETOS, AND TURNING OFF NON-ESSENTIAL POWER, BUT ALL WERE UNSUCCESSFUL. HE TRIED TO LAND ON A ROAD; HOWEVER DURING TOUCHDOWN HE OBSERVED TWO PERSONS APPROACHING HIM, ONE ON A BIKE, AND THE OTHER IN A CAR. HE TRIED TO AVOID HITTING THEM AND VEERED TO THE RIGHT SIDE OF THE ROAD, BUT HE COLLIDED WITH A STREET SIGN AND TELEPHONE POLE. EXAMINATION OF THE AIRPLANE BY THE FAA INCLUDED AN ENGINE RUN, AND INSPECTION OF THE FUEL SYSTEM. ACCORDING TO THE FAA THE ENGINE OPERATED AT 6100 RPM FOR A DURATION OF 5 MINUTES. THE LOSS OF POWER COULD NOT BE DUPLICATED. THERE WAS 6 GALLONS OF FUEL ON BOARD AND APPEARED TO HAVE OIL MIXED WITH GAS.

NTSB Probable Cause Narrative

THE LOSS OF ENGINE POWER FOR UNDETERMINED REASONS.

Event Information

Type of Event Accident
Event Date 7/22/1992
Event Day of the Week Wednesday
Time of Event 1915
Event Time Zone Eastern Daylight Time
Event City BURLINGTON
Event State CONNECTICUT
Event Country --
Zipcode of the event site 06013
Event Date Year 1992
Event Date Month 7
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 --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Pilot
Time of the weather observation 0
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 Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
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) --
Dew Point at event time (in degress fahrenheit) --
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) 30
Density Altitude (feet) --
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) 2345
NTSB Notification Source --
NTSB Notification Date Jul 24 1992 12:00AM
NTSB Notification Time 1100
Fiche Number and/or location -used to find docket information 47057
Date of most recent change to record Dec 11 2000 3:04PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N602CH
NTSB Number BFO92LA112
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 JAMES SNYDER
Aircraft Model CHALLENGER II
Aircraft Series Identifier CHALLENGER
Aircraft Serial Number CH20291R0646
Certified Max Gross Weight 800
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 May 19 1992 12:00AM
Airframe hours since last inspection 4
Airframe Hours 60
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name JAMES SNYDER
Aircraft Owner Street Address 335 ELLSWORTH AVENUE
Aircraft Owner City NEW HAVEN
Aircraft Owner State CT
Aircraft Owner Country
Aircraft Owner Zipcode
Operator is an individual? --
Operator Name JAMES SNYDER
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 335 ELLSWORTH AVE.
Operator City NEW HAVEN
Operator State CT
Operator Country
Operator Zip code 06511
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 dest & departure same, accident can occur anywhere
Destination Airport Code 22B
Destination City
Destination State
Destination Country
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:35AM
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 --