GAA17CA241

NTSB accident investigation · American AA 1 · New Market, VA · April 9, 2017

Accident · Minor injuriesData collectionFinal report
Date
April 9, 2017, 15:30 local (19:30 UTC)
Place
New Market, VA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N5690LAmerican AA 1
Defining event
Approach-VFR pattern final: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report June 20, 2017
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20170409005609A
Case key
95045

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 failure to maintain a proper approach path, which resulted in an impact with trees.

Findings · 4

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.

Performance/control parameters: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedAmerican AA-1: 1 caseAll aircraft: 809 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAmerican AA-1: 5 casesAll aircraft: 9,295 casesProbable cause
Light condition: glareEnvironmental issues › Conditions/weather/phenomena · Effect on personnelAmerican AA-1: 1 caseAll aircraft: 109 cases
Object/animal/substance: tree(s)Environmental issues › Physical environment · Effect on operationAmerican AA-1: 2 casesAll aircraft: 933 cases

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 reported that, during approach, the sun was in his eyes and "unexpectedly the stall warning briefly sounded." He said that he added power and saw tree branches off the right wing. The airplane struck the trees on the north side of the runway, descended in a clockwise spin, and impacted the ground. The fuselage and both wings sustained substantial damage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported that during approach the sun was in his eyes and "unexpectedly the stall warning briefly sounded". He added that he added power and saw tree branches off the right wing. The airplane struck the trees on the north side of the runway, descended in a clockwise spin, and impacted the ground. The fuselage and both wings sustained substantial damage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N5690L
Reported as
American AA 1 (UNDESIGNAT)
Category
Airplane
Serial number
AA1-0090
Built
1969
Airframe hours
2,080
Engine
Lycoming O-235, 108 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 1, 2016
Departed
8W2 · New Market, VA
Destination
8W2 · New Market, VA
Airport
8W2 · New Market
Equipment
Handheld GPS, Stall warning system

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
87
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Sport pilot, With waivers/limitations
Seat
Left
Restraint
Lap only
Flight hours
5,000 total · 850 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 9 knots, gusting 15
Visibility
10 statute miles
Lowest ceiling
None
Temperature
68 °F, dew point 30 °F
Altimeter
30.17 inHg
Observed at
KSHD, 25 nm away

Docket · 2

The files NTSB released with the investigation on May 30, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.0 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.