Aircraft Accident/Incident Report

Yonkers, New York 10701
Sunday, January 27, 2013 17:30 EST

NTSB Narrative Summary Released at Completion of Accident

The pilot was performing a personal sightseeing flight over the Hudson River at 1,200 feet above mean sea level. She reported the airplane contained 74 gallons of fuel at takeoff. While abeam a tower, the engine began to partially lose power. The pilot initiated the emergency procedures in the checklist and applied carburetor heat. Engine performance worsened and the carburetor heat was left on for about 15 seconds. She then turned off the carburetor heat and engine performance improved. After about 20 seconds, the engine began to lose power again. Unable to maintain altitude, she made a mayday call and performed a forced landing on the river. The engine and airframe were inspected after the airplane was recovered from the river. The engine ingested a significant amount of mud and debris and many engine components were corroded. No evidence of preaccident mechanical malfunction or failure was found with the engine, ignition system, or carburetor that would have precluded normal operation. Damage from prolonged water submersion prevented a test run of the engine. The airplane was not being operated in weather conditions conducive to carburetor icing.

NTSB Probable Cause Narrative

A partial loss of engine power for reasons that could not be determined because examination of the engine and associated components did not reveal any mechanical malfunction or failure that would have precluded normal operation.

Event Information

Type of Event Accident
Event Date 1/27/2013
Event Day of the Week Sunday
Time of Event 1730
Event Time Zone Eastern Standard Time
Event City Yonkers
Event State NEW YORK
Event Country --
Zipcode of the event site 10701
Event Date Year 2013
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 405724N
Event Location Longitude 0735406W
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 1751 Eastern Standard Time
Direction of event from weather observation facility (degrees) 230
Weather Observation Facility ID TEB
Elevation of weather observation facility 9
Distance of event from weather observation facility (units?) 9
Time Zone of the weather observation EST
Lighting Conditions Night/Dark
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) -1
Dew Point at event time (in degress fahrenheit) -14
Wind Direction (degrees magnetic) 290
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) 30.49
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report 2013-01-27 17:51 METAR KTEB 272251Z 29003KT 10SM C
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) 31402
NTSB Notification Source FAA Eastern ROC
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Jun 5 2013 3:42PM
User who most recently changed record kenj
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N1967E
NTSB Number ERA13LA121
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed VFR
Flight plan Was Activated? Yes
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name PIPER
Aircraft Model PA-32-260
Aircraft Series Identifier --
Aircraft Serial Number 32-920
Certified Max Gross Weight 3400
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 6
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jan 19 2013 12:00AM
Airframe hours since last inspection --
Airframe Hours 4600
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type Unknown
Aircraft Owner Name Deniece de Preister
Aircraft Owner Street Address --
Aircraft Owner City East Windsor
Aircraft Owner State NJ
Aircraft Owner Country USA
Aircraft Owner Zipcode 08520
Operator is an individual? No
Operator Name Deniece de Preister
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City East Windsor
Operator State NJ
Operator Country USA
Operator Zip code 08520
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) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code 3N6
Departure City Old Bridge
Departure State NJ
Departure Country USA
Departure Time 1630
Departure Time Zone EST
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code 3N6
Destination City Old Bridge
Destination State NJ
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jun 5 2013 3:43PM
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 --