Accident Piper PA-46-350P Malibu Mirage N9170X,
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ASN Wikibase Occurrence # 296266
 
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Date:Saturday 18 January 2003
Time:11:45 LT
Type:Silhouette image of generic PA46 model; specific model in this crash may look slightly different    
Piper PA-46-350P Malibu Mirage
Owner/operator:James Campagna
Registration: N9170X
MSN: 4622018
Year of manufacture:1989
Total airframe hrs:1880 hours
Engine model:Lycoming L-8974-61A
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Laconia, NH -   United States of America
Phase: Unknown
Nature:Private
Departure airport:Islip-Long Island MacArthur Airport, NY (ISP/KISP)
Destination airport:Laconia Municipal Airport, NH (LCI/KLCI)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
As the airplane touched down on the runway, it veered "dead left," slid off the runway, and impacted a snow pile. After landing, the pilot noticed that the runway was approximately 85% covered with ice approximately 1/4 - 1 inch thick. Examination of the airplane after the accident revealed an overstress fracture of the right foot of the engine mount, and the nose gear actuator lug. A portion of the fracture area also contained signatures indicative of a preexisting fatigue crack. The fatigue region was near but not directly adjacent to the toe of a weld portion of the foot, which was the subject of a Piper Service Bulletin. The Service Bulletin attributed cracks on the engine mount in the area of the nose gear actuator attach feet, to "excessive loads, possibly through hard landings, rough field operations, excessive speed turns and/or improper towing of the aircraft." The Service Bulletin required operators to inspect the engine mounts for cracks after every 100 hours of flight time, until the engine mount was replaced with a newer model which incorporated a one-piece foot at the nose gear actuator attach point. Examination of the aircraft logbooks revealed the Service Bulletin was complied with in April 2002, with no cracks observed.

Probable Cause: The pilot's loss of directional control during landing, which resulted in an impact with a snowbank, and overstress fracture of the nose gear actuator and engine mount foot attachment. A factor in the accident was the icy runway conditions.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: IAD03LA028
Status: Investigation completed
Duration: 1 year 1 month
Download report: Final report

Sources:

NTSB IAD03LA028

Location

Revision history:

Date/timeContributorUpdates
13-Oct-2022 18:34 ASN Update Bot Added
13-Sep-2023 11:20 Ron Averes Updated

Corrections or additions? ... Edit this accident description

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