Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Bunnell, Florida 32110
Monday, October 18, 1999 10:00 EDT
NTSB Narrative Summary Released at Completion of Accident
During cruise flight, the engine began to run rough. The pilot initiated a 180-degree turn to return then 1-2 minutes later, thick white smoke was 'pouring' from under the left side of the instrument panel in the area of the magneto switch. All electrical equipment was turned off including the magneto switch. The airplane nosed up briefly after touchdown in a field during the forced landing. Heat damage to electrical wires in the engine compartment was noted. The aft end plate P/N 0450338-18 of the right muffler was not in place and was not located; only a peripheral flange remained. Examination of the right muffler P/N 0450400-26 revealed perforation of the tube and thinning of the material near the fracture surface of the end plate. There was no record indicating that the right muffler had been replaced or repaired since the airplane was manufactured. Four days after the accident, the FAA found a mechanic making an entry in the maintenance records indicating completion of an annual inspection that he performed approximately 8 months earlier. The mechanic reported using 14 CFR Part 43, Appendix D and his own checklist as a reference. The airplane had accumulated approximately 37 hours since the last annual inspection, and 3,781.4 hours since manufacture, at the time of the accident. Cessna recommends inspection of the exhaust system every 50 and 100 hours, and also a submerged pressure test of the muffler when fumes are detected in the cabin or for a thorough inspection.
NTSB Probable Cause Narrative
The erosion and separation of the aft end plate P/N 0450338-18 of the right muffler resulting in exhaust gas contact to electrical wires in the engine compartment. Also, unsuitable terrain encountered by the pilot during the forced landing. A finding in the investigation was the inadequate record keeping by the individual who performed the last annual inspection for his failure to timely record in the aircraft maintenance records accomplishment of the inspection.
Event Information
| Type of Event | Accident |
| Event Date | 10/18/1999 |
| Event Day of the Week | Monday |
| Time of Event | 1000 |
| Event Time Zone | Eastern Daylight Time |
| Event City | BUNNELL |
| Event State | FLORIDA |
| Event Country | -- |
| Zipcode of the event site | 32110 |
| Event Date Year | 1999 |
| Event Date Month | 10 |
| 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 | Weather Observation Facility |
| Time of the weather observation | 953 Eastern Daylight Time |
| Direction of event from weather observation facility (degrees) | 134 |
| Weather Observation Facility ID | DAB |
| Elevation of weather observation facility | 34 |
| Distance of event from weather observation facility (units?) | 21 |
| Time Zone of the weather observation | EDT |
| 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) | 10 |
| Air Temperature at event time (in degrees celsius) | 23 |
| Dew Point at event time (in degress fahrenheit) | 18 |
| Wind Direction (degrees magnetic) | 340 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 3 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 29 |
| 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) | 1551 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Oct 19 1999 12:00AM |
| NTSB Notification Time | 800 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Mar 4 2001 7:08AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N3240V |
| NTSB Number | MIA00LA010 |
| 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 | Cessna |
| Aircraft Model | 150M |
| Aircraft Series Identifier | 150M |
| Aircraft Serial Number | 15076436 |
| Certified Max Gross Weight | 1600 |
| 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 | 2 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Feb 1 1999 12:00AM |
| Airframe hours since last inspection | 37 |
| Airframe Hours | 3781 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | JAMES L. RILEY |
| Aircraft Owner Street Address | 109 E. NEW HAMPSHIRE ST. |
| Aircraft Owner City | ORLANDO |
| Aircraft Owner State | FL |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 32804 |
| Operator is an individual? | -- |
| 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? | 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 | No |
| Departure Airport Code | ORL |
| Departure City | ORLANDO |
| Departure State | FL |
| Departure Country | |
| Departure Time | 900 |
| Departure Time Zone | EDT |
| Destination Same as Local Flt | -- |
| Destination Airport Code | SGJ |
| Destination City | ST. AUGUSTINE |
| Destination State | FL |
| Destination Country | |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Mar 4 2001 7:08AM |
| 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 | -- |