Accident Aeronca 7AC N2923E,
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ASN Wikibase Occurrence # 280408
 
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Date:Saturday 29 January 2022
Time:14:00 LT
Type:Silhouette image of generic CH7A model; specific model in this crash may look slightly different    
Aeronca 7AC
Owner/operator:Private
Registration: N2923E
MSN: 7AC-6506
Year of manufacture:1946
Engine model:Continental A&C 65 SERIES
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Cook, Minnesota -   United States of America
Phase: Take off
Nature:Private
Departure airport:Cook Municipal Airport, MN (KCQM)
Destination airport:Cook, MN
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot reported that he taxied the ski-equipped airplane to a snow-covered area adjacent to the runway. He made two passes over 8 inches of fresh snow to create a makeshift runway. He then added engine power and started to take off toward the west. At rotation speed he heard and felt a 'whack” along with a 'bump,” and deceleration. The airplane felt 'mushy” as it became airborne, and the pilot leveled the nose to maintain control. The pilot observed the right ski hanging straight down; with the airplane approaching trees, he pushed the nose down and landed in the remaining open area. The airplane slid about 20 ft before it came to rest; its lower fuselage structure sustained substantial damage. The pilot reported that there were no mechanical failures or malfunctions that would have precluded normal operations. After the accident occurred, the pilot noted that the fresh snow obscured various ice chunks and frozen drifts.

Probable Cause: The pilot's failure to ensure the snow-covered takeoff area was safe, which resulted in a collision with ice and subsequent landing gear damage.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CEN22LA114
Status: Investigation completed
Duration: 5 months
Download report: Final report

Sources:

NTSB CEN22LA114

Location

Revision history:

Date/timeContributorUpdates
15-Jul-2022 10:23 ASN Update Bot Added

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