Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Miami, Florida 33170
Thursday, April 4, 2013 8:40 EDT
NTSB Narrative Summary Released at Completion of Accident
Near the conclusion of a local training flight, the airplane’s engine experienced a partial loss of power, and the flight instructor performed a forced landing to a road. The airplane departed the road during the landing, and the right wing was substantially damaged. Postaccident examination of the engine found that the No. 3 cylinder exhaust valve had fractured and separated from the valve stem. Review of maintenance records showed that the valve may have been installed during a repair to the No. 3 cylinder that occurred about 28 years before the accident flight; however, due to the incomplete nature of the records provided, a definitive determination of the engine’s complete service history could not be made. Recent engine log entries showed that the engine had accumulated nearly 2,500 flight hours since the most recent overhaul. The engine-manufacturer-recommended time between overhaul is every 2,400 flight hours or 12 calendar years.
NTSB Probable Cause Narrative
A partial loss of engine power due to the failure of the No. 3 exhaust valve. Contributing to the accident was the airplane operator’s failure to follow the engine manufacturer’s recommended engine overhaul intervals.
Event Information
| Type of Event | Accident |
| Event Date | 4/4/2013 |
| Event Day of the Week | Thursday |
| Time of Event | 840 |
| Event Time Zone | Eastern Daylight Time |
| Event City | Miami |
| Event State | FLORIDA |
| Event Country | -- |
| Zipcode of the event site | 33170 |
| Event Date Year | 2013 |
| Event Date Month | 4 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 253631N |
| Event Location Longitude | 0803219W |
| 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 | 853 Eastern Daylight Time |
| Direction of event from weather observation facility (degrees) | 230 |
| Weather Observation Facility ID | TMB |
| Elevation of weather observation facility | 10 |
| Distance of event from weather observation facility (units?) | 7 |
| Time Zone of the weather observation | EDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | 1700 |
| 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) | 25 |
| Dew Point at event time (in degress fahrenheit) | 21 |
| Wind Direction (degrees magnetic) | 160 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 7 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30.02 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | METAR KTMB 041253Z 16007KT 10SM FEW017 25/21 A3002 |
| 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) | 31413 |
| NTSB Notification Source | FAA SROC |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Jun 13 2013 8:21AM |
| User who most recently changed record | kenj |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N6141Q |
| NTSB Number | ERA13LA187 |
| 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 | 15285164 |
| 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 | Mar 26 2013 12:00AM |
| Airframe hours since last inspection | 87 |
| Airframe Hours | 6408 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | No |
| ELT Type | C91 |
| Aircraft Owner Name | C&G Aircraft Maintenance Inc. |
| Aircraft Owner Street Address | 12019 SW 39th Terrace |
| Aircraft Owner City | Miami |
| Aircraft Owner State | FL |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 33175 |
| Operator is an individual? | No |
| Operator Name | C&G Aircraft Maintenance Inc. |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | 12019 SW 39th Terrace |
| Operator City | Miami |
| Operator State | FL |
| Operator Country | USA |
| Operator Zip code | 33175 |
| Operator Code | -- |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | No |
| 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) | Instructional |
| Second Pilot on Board | Yes |
| Departure Point Same as Event | No |
| Departure Airport Code | TMB |
| Departure City | Miami |
| Departure State | FL |
| Departure Country | USA |
| Departure Time | 745 |
| Departure Time Zone | EDT |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | TMB |
| Destination City | Miami |
| Destination State | FL |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jun 13 2013 8:21AM |
| User who most recently changed record | kenj |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | N/A |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |