Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Chandler, Arizona 85249
Thursday, December 21, 2006 10:55 MST
NTSB Narrative Summary Released at Completion of Accident
The pilot reported that while in cruise flight the airplane began to vibrate, which was followed by a loud "bang," and then a complete loss of engine power. He attempted to restart the engine, trimmed the airplane to attain best glide speed, and looked for a place to make an emergency landing. The touchdown was normal; however, on the landing rollout the nose landing gear collapsed and the airplane came to rest inverted. An inspection of the engine revealed that the number 3 cylinder connecting rod had broken at the crankshaft journal. Cracks in multiple locations were observed on the right side engine case. Various pieces from the engine were located in the oil sump, oil pump housing, and oil filter element. The number 3 connecting rod, piston, and cylinder were thermally discolored (black coloration). Complete teardown of the engine revealed that the crankshaft at the number 3 journal area exhibited signs of thermal discoloration and distortion. The other connecting rods and main bearings showed signs of adequate lubrication. There were no oil system related discrepancies noted. A review of the engine logbooks revealed normal routine maintenance, which included 50-hour oil changes and servicing.
NTSB Probable Cause Narrative
a loss of engine power due to oil starvation to the number 3 cylinder crankpin and connecting rod bearing. The underlying cause of the oil starvation to the number 3 cylinder components could not be ascertained.
Event Information
| Type of Event | Accident |
| Event Date | 12/21/2006 |
| Event Day of the Week | Thursday |
| Time of Event | 1055 |
| Event Time Zone | Mountain Standard Time |
| Event City | Chandler |
| Event State | ARIZONA |
| Event Country | -- |
| Zipcode of the event site | 85249 |
| Event Date Year | 2006 |
| Event Date Month | 12 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 330700N |
| Event Location Longitude | 1155700W |
| 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 | 1047 Mountain Standard Time |
| Direction of event from weather observation facility (degrees) | 45 |
| Weather Observation Facility ID | CHD |
| Elevation of weather observation facility | 1243 |
| Distance of event from weather observation facility (units?) | 11 |
| Time Zone of the weather observation | MST |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 30 |
| Air Temperature at event time (in degrees celsius) | 6 |
| Dew Point at event time (in degress fahrenheit) | -4 |
| Wind Direction (degrees magnetic) | -- |
| Variable Wind Indicator | -- |
| Wind Speed (knots) | -- |
| Wind Velocity Indicator | Calm |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30.22 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | None |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | 2 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 23099 |
| NTSB Notification Source | FAA |
| NTSB Notification Date | Dec 21 2006 12:00AM |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Feb 28 2008 3:59PM |
| User who most recently changed record | NTSB\johb |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | WP-SDL-FSDO |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N5295B |
| NTSB Number | LAX07LA058 |
| 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 | Cessna |
| Aircraft Model | 152 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 15283829 |
| Certified Max Gross Weight | 1670 |
| 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 | 2 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | 100 Hour |
| Date of Last Inspection | Nov 1 2006 12:00AM |
| Airframe hours since last inspection | 130 |
| Airframe Hours | 13701.5 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | PMC Aviation LLC |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | Queen Creek |
| Aircraft Owner State | AZ |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 85242 |
| Operator is an individual? | No |
| Operator Name | Tailwind flight Centre, LLC |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | -- |
| Operator City | Chandler |
| Operator State | AZ |
| Operator Country | USA |
| Operator Zip code | 85249 |
| 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 | Yes |
| Departure Airport Code | CHD |
| Departure City | Chandler |
| Departure State | AZ |
| Departure Country | USA |
| Departure Time | 1043 |
| Departure Time Zone | MST |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | GEU |
| Destination City | -- |
| Destination State | -- |
| Destination Country | -- |
| Specific Phase of Flight | Cruise - normal |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Feb 13 2008 4:11PM |
| User who most recently changed record | COOS |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | NA |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |