Hard landing Accident Cessna 170-B N3201A,
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ASN Wikibase Occurrence # 288560
 
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Date:Sunday 25 April 2010
Time:14:00 LT
Type:Silhouette image of generic C170 model; specific model in this crash may look slightly different    
Cessna 170-B
Owner/operator:Darrly Lemire
Registration: N3201A
MSN: 25845
Engine model:Continental O-300-C
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:White Bear Lake, Minnesota -   United States of America
Phase: Landing
Nature:Training
Departure airport:White Bear Lake, MN
Destination airport:White Bear Lake, MN
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The certificated flight instructor (CFI) reported that the student pilot successfully completed crosswind landings at a grass airstrip prior to making a landing on runway 31 back at the departure grass airstrip. The winds were from 360 degrees at 14 knots with gusts to 20 knots. The CFI reported that when the airplane was about 30 feet above ground level, the airplane encountered an 'unexpected strong down flow of wind (wind shear)” coming over the tree line on the northeast side of the runway that caused the airplane to hit the ground hard. The CFI took the controls prior to the airplane hitting the ground. The airplane bounced and the CFI attempted to recover the airplane, but 'didn't have time to explain to the student what was happening.” Both pilots were on the controls when the airplane touched down the second time. The CFI reported that both brakes were 'locked” and the airplane skidded for about 75 feet before the airplane nosed over. He reported that he could not counteract the student pilot's brake input.

Probable Cause: The flight instructor's inadequate attempted recovery from a bounced landing and the student pilot's abrupt use of the brakes, which resulted in the airplane nosing over.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CEN10CA224
Status: Investigation completed
Duration: 3 months
Download report: Final report

Sources:

NTSB CEN10CA224

Location

Revision history:

Date/timeContributorUpdates
04-Oct-2022 23:54 ASN Update Bot Added

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