Spadaro Airport
Aircraft Accident/Incident Report

East Moriches, New York 11940
Saturday, August 6, 2005 11:00 EDT

NTSB Narrative Summary Released at Completion of Accident

The airplane took off with its third lift of skydivers for the day. The engine began to run roughly at rotation, and due to the speed of the airplane, and the lack of remaining runway, the pilot elected to continue the takeoff. The pilot initially turned toward a public roadway for a forced landing, but the airplane continued to climb under partial power, so he maneuvered back to the airport for a downwind landing on the runway. The airplane touched down between one-third and one-half of the way down the runway with an estimated 15-knot tailwind, and continued off of the departure end where it struck a fence and came to rest. The engine started and ran on the airframe, but further examination revealed that the number 2 cylinder produced no compression, and that filters, screens, and an oil sample contained high concentrations of ferrous and non-ferrous metal. Disassembly of the engine did not reveal the source of the metal. Disassembly of the left magneto and examination of the harness revealed that the top number 5 cylinder spark plug harness electrode was torn, melted, and bent 90 degrees. Examination of the magneto towers showed that the top number 5 cylinder tower and the bottom number 2 cylinder tower were burned through and displayed evidence of arcing. The distributor gear pointer was loose in its mount, and the distributor block contactors were excessively worn. The associated material from the pointer and the contactors coated the inside of the magneto. Examination of the engine log revealed that the engine had accumulated 369 total hours since major overhaul.

NTSB Probable Cause Narrative

The improper installation of the right magneto harness to the magneto housing by unidentified maintenance personnel, which resulted in arcing, significant wear, and a subsequent loss of engine power. Factors in the accident were the pilot's failure to attain the proper touchdown point during the landing, and a tailwind.

Event Information

Type of Event Accident
Event Date 8/6/2005
Event Day of the Week Saturday
Time of Event 1100
Event Time Zone Eastern Daylight Time
Event City East Moriches
Event State NEW YORK
Event Country --
Zipcode of the event site 11940
Event Date Year 2005
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 404924N
Event Location Longitude 0724433W
Event Location Airport Spadaro
Event Location Nearest Airport ID 1N2
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 50
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1056 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 270
Weather Observation Facility ID HWV
Elevation of weather observation facility 81
Distance of event from weather observation facility (units?) 5
Time Zone of the weather observation EDT
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) 28
Dew Point at event time (in degress fahrenheit) 14
Wind Direction (degrees magnetic) 20
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 7
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30.15
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 5
Injury Total Serious --
Injury Total All --
Investigating Agency --
NTSB Docket Number (internal use) 18993
NTSB Notification Source EROC
NTSB Notification Date Aug 6 2005 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jan 31 2006 7:35AM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Farmingdale, NY

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2422G
NTSB Number IAD05LA115
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 182B
Aircraft Series Identifier --
Aircraft Serial Number 51722
Certified Max Gross Weight 2950
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 1
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 1 2005 12:00AM
Airframe hours since last inspection 71
Airframe Hours 5925
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Brian Erdler
Aircraft Owner Street Address --
Aircraft Owner City East Moriches
Aircraft Owner State NY
Aircraft Owner Country USA
Aircraft Owner Zipcode 11940
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) Skydiving
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code 1N2
Departure City EAST MORICHES
Departure State NY
Departure Country USA
Departure Time 1055
Departure Time Zone EDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code 1N2
Destination City --
Destination State --
Destination Country --
Specific Phase of Flight Emergency landing after takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Oct 19 2005 9:16AM
User who most recently changed record MUZD
Since inspection or accident Last Inspection
Event Location Runway Number and Location 18
Runway Length 2200
Runway Width 20
Sight Seeing flight No
Air Medical Flight No
Medical Flight --