Aircraft Accident/Incident Report

Levittown, Puerto Rico 00918
Saturday, January 26, 2002 9:10 AST

NTSB Narrative Summary Released at Completion of Accident

According to the pilot, 5 minutes after takeoff, all roll control was lost at both pilot's yokes. The pilot chose a field for an emergency landing, decided against a rudder only turn into the prevailing wind, and landed straight ahead. The field was a coastal swamp area and the aircraft sustained landing gear and wing damage. Post crash examination revealed aileron control cable separation near the turning pulley located at the left side cockpit overhead. NTSB Materials Laboratory examination of the cable fracture site revealed extensive corrosion damage to individual wire strands, with many strands corroded completely through. The aircraft had undergone an annual inspection 31.2 flight hours prior to the accident.

NTSB Probable Cause Narrative

the failure of maintenance personnel to comply with aircraft manufacturer's inspection procedures, resulting in corrosion and separation of the aileron control cable in flight and the subsequent forced landing in a swamp.

Event Information

Type of Event Accident
Event Date 1/26/2002
Event Day of the Week Saturday
Time of Event 910
Event Time Zone Atlantic Standard Time
Event City Levittown
Event State PUERTO RICO
Event Country --
Zipcode of the event site 00918
Event Date Year 2002
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 182700N
Event Location Longitude 0661200W
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 Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 856 Atlantic Standard Time
Direction of event from weather observation facility (degrees) 100
Weather Observation Facility ID TSJU
Elevation of weather observation facility 10
Distance of event from weather observation facility (units?) 8
Time Zone of the weather observation AST
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 2700
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) 27
Dew Point at event time (in degress fahrenheit) 22
Wind Direction (degrees magnetic) 80
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 12
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 18
Altimeter Setting at event time (in. Hg) 30.16
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor 2
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 12200
NTSB Notification Source FAA FSDO San Juan
NTSB Notification Date Jan 26 2002 12:00AM
NTSB Notification Time 924
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Aug 28 2002 10:10AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office San Juan

Aircraft Involved

Aircraft #1

Aircraft Registration Number N99295
NTSB Number MIA02LA051
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 172P
Aircraft Series Identifier --
Aircraft Serial Number 17276429
Certified Max Gross Weight 2550
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 Oct 11 2001 12:00AM
Airframe hours since last inspection 31.2
Airframe Hours 2201.2
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Civil Air Patrol, Inc.
Aircraft Owner Street Address 105 S. Hansell St.
Aircraft Owner City Montgomery
Aircraft Owner State AL
Aircraft Owner Country USA
Aircraft Owner Zipcode 36112
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 Yes
Departure Point Same as Event No
Departure Airport Code TJIG
Departure City San Juan
Departure State PR
Departure Country USA
Departure Time 905
Departure Time Zone AST
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City --
Destination State --
Destination Country --
Specific Phase of Flight Climb - to cruise
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Aug 1 2002 3:39PM
User who most recently changed record KENJ
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 --