Accident Piper PA-30-320 Twin Comanche B N8073Y,
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ASN Wikibase Occurrence # 36093
 
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Date:Saturday 13 April 1991
Time:13:30 LT
Type:Silhouette image of generic PA30 model; specific model in this crash may look slightly different    
Piper PA-30-320 Twin Comanche B
Owner/operator:Frances Mccully
Registration: N8073Y
MSN: 30-1187
Engine model:Lycoming I0-320-C1A
Fatalities:Fatalities: 1 / Occupants: 1
Aircraft damage: Destroyed
Category:Accident
Location:Hollidaysburg, Blair County, Pennsylvania -   United States of America
Phase: En route
Nature:Private
Departure airport:Altoona, PA (KAOO)
Destination airport:Clearfield, PA (N97)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
DURING AN INSTRUMENT CLIMB THE PILOT LOST CONTROL OF THE AIRPLANE. THE PILOT HAD DEPARTED THE AIRPORT DURING LOW CEILINGS WITH LIGHT RAIN AND FOG. SEVERAL LAYERS OF CLOUDS EXISTED DURING THE CLIMB. RAIN, THUNDERSTORMS, AND TURBULENCE WITHIN THE THUNDERSTORMS HAD BEEN FORECAST. PILOT REPORTS EAST OF THE FLIGHT PATH HAD INCLUDED LIGHT ICING FROM THE SURFACE TO FIVE THOUSAND. THE AIRPLANE HAD BEEN CLEARED TO SIX THOUSAND. THE PILOT WAS INSTRUCTED TO CONTACT NEW YORK CENTER WITH AN ALTITUDE READOUT OF 4500 FT . THE PILOT NEVER ESTABLISHED CONTACT. CLEVELAND CENTER LOST RDAR CONTACT AT 5300 FT AT APPROXIMATELY NINE MILES FROM THE AIRPORT. THE AIRPLANE HAD BEEN AIRBORNE FOR APPROXIMATELY TEN MINUTES. THE AIRPLANE IMPACTED TREES, CABLES, AND TERRAIN. BASED ON THE PHYSICAL EVIDENCE THE AIRPLANE MAINTAINED STRUCTURAL INTEGRITY UNTIL IMPACT. POST ACCIDENT INVESTIGATION OF THE ENGINES REVEALED NO ANOMALIES THAT WOULD HAVE CONTRIBUTED TO THE ACCIDENT. THE WRECKAGE PATH WAS 1,176 FEET LONG.

Probable Cause: THE PILOT'S LOSS OF CONTROL FOR UNDETERMINED REASONS.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: NYC91FA112
Status: Investigation completed
Duration: 3 years and 4 months
Download report: Final report

Sources:

NTSB NYC91FA112
FAA register: 2. FAA: http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=8073Y

Location

Revision history:

Date/timeContributorUpdates
24-Oct-2008 10:30 ASN archive Added
21-Dec-2016 19:22 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
06-Apr-2017 19:07 Dr.John Smith Updated [Time, Aircraft type, Location, Phase, Departure airport, Destination airport, Source, Narrative]
21-Apr-2024 07:08 ASN Update Bot Updated [Time, Other fatalities, Phase, Departure airport, Destination airport, Source, Narrative, Category, Accident report]

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