Pilot Debrief

HOSKINS ZENITH near Puyallup, WA — 2011-05-24

Final reportWPR11LA234
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Date
2011-05-24
Location
Puyallup, WA, USA
Airport
PLU
Aircraft
HOSKINS ZENITH
Registration
N34NH
Category
Airplane
Highest injury
Minor
Fatalities
0
Phase of flight
Landing

Probable cause

The pilot’s failure to maintain adequate airspeed during landing, which resulted in an aerodynamic stall. Contributing to the accident was the pilot’s lack of experience in the accident airplane.

NTSB narrative

The pilot reported that he conducted two uneventful landings on a paved runway then conducted circles above the traffic pattern to familiarize himself with the newly built airplane. During the third landing onto a grassy area parallel to the paved runway, the pilot approached the landing area between 32 and 35 mph with the flaps fully retracted. About 10 feet above the grass, the pilot felt that the airplane was a little high and fast so he reduced power and pitched the nose up to slow the airplane. The nose suddenly dropped. The nosewheel dug into the ground and the airplane nosed over, coming to a rest inverted and substantially damaging the rudder, firewall, and wing struts. The pilot’s total flight experience was approximately 7 hours in the airplane make and model, with 4 hours in the accident airplane. The pilot reported no mechanical malfunctions with the airplane that would have precluded normal operations. During a telephone conversation, a representative of the manufacturer reported that the average approach speed for the airplane is between 45 and 50 mph, with a stall speed of about 35 mph with the flaps retracted.

Analysis

Primary failure mode
Loss of control
First missed decision gate
Pilot could have chosen to go around instead of attempting a hard landing.

NTSB coding

Evidence available

  • 8 docket documents
View NTSB final reportView NTSB docket

Docket documents8

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