Aircraft Accident/Incident Report

Hana, Hawaii 96713
Sunday, February 6, 2005 11:00 HST

NTSB Narrative Summary Released at Completion of Accident

The student pilot reported that the airplane was in a climb when the engine began to run rough, and the engine rpm decreased slightly. Attempts to restore engine power by applying the carburetor heat and switching magnetos were unsuccessful, and the engine rpm continued to decay. The student pilot made an off-airport forced landing, during which the airplane collided with trees, sustaining substantial damage. Postaccident inspection disclosed mechanical damage consistent with foreign object damage on a piston face and cylinder head.

NTSB Probable Cause Narrative

Foreign object damage inside an engine cylinder, which resulted in a loss of engine power during climb to cruise, and an off-airport forced landing.

Event Information

Type of Event Accident
Event Date 2/6/2005
Event Day of the Week Sunday
Time of Event 1100
Event Time Zone Hawaii Standard Time
Event City Hana
Event State HAWAII
Event Country --
Zipcode of the event site 96713
Event Date Year 2005
Event Date Month 2
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 204900N
Event Location Longitude 1560500W
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 1054 Hawaii Standard Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID PHOG
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation HST
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) 10
Air Temperature at event time (in degrees celsius) 27
Dew Point at event time (in degress fahrenheit) 22
Wind Direction (degrees magnetic) 330
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 6
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.01
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 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 22050
NTSB Notification Source FAA
NTSB Notification Date Feb 6 2005 12:00AM
NTSB Notification Time 1350
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Sep 14 2007 2:53PM
User who most recently changed record NTSB\lema
Basic weather conditions Visual Meteorological Cond
FAA District Office Federal Aviation Administration Honolulu FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7332L
NTSB Number LAX05LA087
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 A1520790
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 Unknown
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Maui Aviators LLC
Aircraft Owner Street Address --
Aircraft Owner City Pukalani
Aircraft Owner State HI
Aircraft Owner Country USA
Aircraft Owner Zipcode 96768
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) Instructional
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code HNM
Departure City Hana
Departure State HI
Departure Country USA
Departure Time 1045
Departure Time Zone HST
Destination Same as Local Flt --
Destination Airport Code OGG
Destination City Kahului
Destination State HI
Destination Country USA
Specific Phase of Flight Climb - to cruise
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Jul 28 2007 1:41PM
User who most recently changed record COOS
Since inspection or accident --
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --