Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Mayer, Arizona 86333
Thursday, June 29, 2000 8:50 MST
NTSB Narrative Summary Released at Completion of Accident
The airplane collided with terrain during a forced landing following a catastrophic engine failure. The commercial pilot reported that he had the single engine airplane established in a cruise climb when he heard and felt a loud explosion coming from the engine. He then observed numerous punctures in the top of the engine cowling after the explosion, and reported that the engine stopped running within 10 seconds. The pilot elected to land on a gravel road. He reported that the airplane touched down at 70 knots and eventually ran off the side of the gravel road, which had a sharp bend to the left. The airplane impacted low brush and boulders and traveled down a hill before coming to rest. The engine underwent its last overhaul on June 16, 2000, and had accumulated approximately 5 hours since the overhaul, 2 of which were in the engine test cell. Post-accident examination of the engine revealed that the two connecting rod bolt nuts for the number 6 rod were laying in the bottom of the engine case. The nuts were not stripped or damaged.
NTSB Probable Cause Narrative
the total loss of engine power resulting from the mechanic's failure to properly torque the connecting rod bolt nuts during engine overhaul.
Event Information
| Type of Event | Accident |
| Event Date | 6/29/2000 |
| Event Day of the Week | Thursday |
| Time of Event | 850 |
| Event Time Zone | Mountain Standard Time |
| Event City | Mayer |
| Event State | ARIZONA |
| Event Country | -- |
| Zipcode of the event site | 86333 |
| Event Date Year | 2000 |
| Event Date Month | 6 |
| 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 | 853 Mountain Standard Time |
| Direction of event from weather observation facility (degrees) | -- |
| Weather Observation Facility ID | PRC |
| Elevation of weather observation facility | 5045 |
| Distance of event from weather observation facility (units?) | -- |
| Time Zone of the weather observation | MST |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | 13000 |
| Sky/Lowest/Cloud Conditions | Scattered |
| 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) | 22 |
| Dew Point at event time (in degress fahrenheit) | 16 |
| Wind Direction (degrees magnetic) | 40 |
| 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) | 30.18 |
| Density Altitude (feet) | 6741 |
| Intensity of Precipitation | -- |
| 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) | 14294 |
| NTSB Notification Source | FAA |
| NTSB Notification Date | Jun 29 2000 12:00AM |
| NTSB Notification Time | 935 |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Nov 25 2003 11:36AM |
| User who most recently changed record | NTSB\MONR |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N3094Q |
| NTSB Number | LAX00LA244 |
| Missing Aircraft Indicator | N |
| 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 | 182K |
| Aircraft Series Identifier | 182K |
| Aircraft Serial Number | 18258094 |
| Certified Max Gross Weight | 2800 |
| 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 | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Jun 16 2000 12:00AM |
| Airframe hours since last inspection | 5 |
| Airframe Hours | 3747.3 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Prescott Precision Die |
| Aircraft Owner Street Address | 3231 Tower Road |
| Aircraft Owner City | Prescott |
| Aircraft Owner State | AZ |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 86301 |
| Operator is an individual? | No |
| 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) | Business |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | PRC |
| Departure City | Prescott |
| Departure State | AZ |
| Departure Country | USA |
| Departure Time | 815 |
| Departure Time Zone | MST |
| Destination Same as Local Flt | -- |
| Destination Airport Code | PHX |
| Destination City | Phoenix |
| Destination State | AZ |
| Destination Country | USA |
| Specific Phase of Flight | Cruise |
| Report sent to ICAO? | -- |
| Evacuation occurred | Yes |
| Date of most recent change to record | Sep 15 2003 1:24PM |
| User who most recently changed record | COOS |
| Since inspection or accident | Time of Accident |
| Event Location Runway Number and Location | -- |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |