Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
South Windsor, Connecticut 06074
Thursday, September 7, 2006 13:45 EDT
NTSB Narrative Summary Released at Completion of Accident
While leveling the airplane after a descent from 3,000 feet to 1,500 feet, the pilot increased the throttle to level the airplane; however, engine power did not return, and the airplane continued to descend. The airplane subsequently impacted trees and terrain during a forced landing attempt. Witnesses reported hearing the engine "popping" and "sputtering" as the airplane descended. Following the accident, the engine was removed from the airframe and test run. During the first test run the engine exhibited varying interruptions of power, and when the throttle was increased to full, it reached a maximum rpm of 1,450. Troubleshooting revealed that all six fuel injector lines were loosely attached to the fuel manifold valve. After all of the lines were tightened, the engine ran without any interruption of power, and reached a maximum rpm of 2,644. Examination of maintenance records revealed that significant maintenance had been performed on the engine 7 months, and 246 flight hours, prior to the accident flight. Additionally, four of the six fuel injector nozzles were replaced about 6 months before the accident flight.
NTSB Probable Cause Narrative
A loosening of the fuel injector lines from the fuel manifold valve, which resulted in a partial loss of engine power.
Event Information
| Type of Event | Accident |
| Event Date | 9/7/2006 |
| Event Day of the Week | Thursday |
| Time of Event | 1345 |
| Event Time Zone | Eastern Daylight Time |
| Event City | South Windsor |
| Event State | CONNECTICUT |
| Event Country | -- |
| Zipcode of the event site | 06074 |
| Event Date Year | 2006 |
| Event Date Month | 9 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 414820N |
| Event Location Longitude | 0723457W |
| 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 | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1353 Eastern Daylight Time |
| Direction of event from weather observation facility (degrees) | 110 |
| Weather Observation Facility ID | HFD |
| Elevation of weather observation facility | 18 |
| Distance of event from weather observation facility (units?) | 2 |
| Time Zone of the weather observation | EDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | 4200 |
| Sky/Lowest/Cloud Conditions | Few |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 24 |
| Dew Point at event time (in degress fahrenheit) | 13 |
| Wind Direction (degrees magnetic) | 110 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 3 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30.06 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Minor |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| 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) | 22192 |
| NTSB Notification Source | NEROC |
| NTSB Notification Date | Sep 7 2006 12:00AM |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Sep 27 2007 11:30AM |
| User who most recently changed record | NTSB\johb |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | Windsor Locks FSDO |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N3708B |
| NTSB Number | NYC06LA219 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | No |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Beech |
| Aircraft Model | F33A |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | CE-928 |
| Certified Max Gross Weight | 3754 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | -- |
| 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 | Oct 1 2005 12:00AM |
| Airframe hours since last inspection | 316 |
| Airframe Hours | 2229 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Wilfred L. Brown |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | Nashua |
| Aircraft Owner State | NH |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | -- |
| Operator is an individual? | Yes |
| 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 | None |
| Other Operator of large aircraft? | -- |
| Certified for Part 133 or 137 Operation | -- |
| 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 | No |
| Departure Airport Code | ASH |
| Departure City | Nashua |
| Departure State | NH |
| Departure Country | USA |
| Departure Time | -- |
| Departure Time Zone | -- |
| Destination Same as Local Flt | -- |
| Destination Airport Code | HFD |
| Destination City | Hartford |
| Destination State | CT |
| Destination Country | USA |
| Specific Phase of Flight | Descent - normal |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Sep 4 2007 9:52AM |
| User who most recently changed record | MUZD |
| Since inspection or accident | Time of Accident |
| Event Location Runway Number and Location | NA |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |