CEN12CA294

NTSB accident investigation · Beckert Bruce A RV-6 · Au Gres, MI · May 13, 2012

Accident · Serious injuriesData collectionFinal report
Date
May 13, 2012, 10:00 local (15:00 UTC)
Place
Au Gres, MI
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N212LBBeckert Bruce A RV-6
Defining event
Maneuvering-low-alt flying: Aerodynamic stall/spin
Weather
Visual (VMC) · Day
Status
Completed · report August 15, 2012
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA FSDO
FAA report
20120513009939A
Case key
83631

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot’s low altitude maneuvering, which resulted in an inadvertent stall and subsequent impact with the water.

Findings · 1

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Personnel issuesPersonnel issues › Action/decision · PilotBeckert Bruce A RV-6: 1 caseAll aircraft: 56 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot contacted his friend and told him to be at the beach and watch for the airplane. The friend reported that he saw the airplane make about three passes up and down the beach. On the third pass, the airplane made a steep left turn, which the friend believed resulted in a stall. The pilot reported that, as he arrived at the peninsula, he proceeded across the shoreline, crossed the beach, and dropped to an altitude of about 100 feet above ground level. He made a right turn, and then, after passing the bridge, he made a tight left turn and “felt a bump/drop, as if my left wing lost lift.” He leveled off, slightly nose high, and headed in an east to southeast direction. The pilot could not recall any further details of the accident. The airplane impacted just offshore in about 5 feet of water, and the forward fuselage sustained substantial damage. The airplane’s sudden wing drop is consistent with an aerodynamic stall.

Factual narrative

The pilot contacted his friend and told him to be at the beach and watch for the airplane. The friend reported that he saw the airplane make about three passes up-and-down the beach. On the third pass he said the airplane made a steep left turn, which he believed resulted in a stall. The airplane impacted the water, just offshore. Several other witnesses responded and aided in removing the pilot from the airplane and water. The airplane’s forward fuselage was heavily damaged during the impact and came to rest in about 5 feet of water. The pilot reported that as he arrived at the peninsula, he proceeded across the shoreline and then crossed the beach; he dropped to an altitude of approximately 100 feet. He added that he made a right turn, then after passing the bridge, he made a tight left turn and “felt a bump/drop, as if my left wing lost lift”. He added that he leveled off, slightly nose high, and headed in an east, south east direction. The pilot could not recall any further details of the accident.

Aircraft

Registration
N212LB
Reported as
Beckert Bruce A RV-6
Category
Airplane, amateur-built
Serial number
20463
Engine
Lycoming 0-320 SERIES, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Departed
3CM · Bay City, MI
Destination
Au Gres, MI
Flight plan
Unknown

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
41
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
February 13, 2012
Seat
Left
Flight hours
105 total · 15 in this make and model · 30 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 30 °F
Altimeter
30.21 inHg
Observed at
KOSC, 30 nm away

Docket · 5

The files NTSB released with the investigation on June 21, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 8.9 MB in all.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.