ATL05CA067

NTSB accident investigation · Aviat A1A · Alexander City, AL · March 29, 2005

Accident · No injuriesData collectionFinal report
Date
March 29, 2005, 10:00 local (16:00 UTC)
Place
Alexander City, AL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N119WPAviat A1A
Weather
Visual (VMC) · Day
Status
Completed · report June 8, 2005
Report
Approved by Office Director
Parties
Birmingham FSDO
FAA report
20050329004799A
Case key
61226

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 airspeed which resulted in an inadvertent stall.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightApproach - vfr pattern - base leg/base to final
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in command
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - water

Analysis

According to the pilot, during the completion of a local flight, he approached Lake Martin to set up for a water landing. As the pilot turned base to final he heard the stall warning horn as he banked the airplane. The pilot added power, and leveled the wings, in an attempt to arrest the stall. However, the airplane did not respond, and collided with the water. No flight control or mechanical malfunctions were reported by the pilot. Examination of the airplane revealed buckling in the upper cabin area, and leading edge crush damage on both wing assemblies.

Factual narrative

On March 29, 2005, at 1000 central standard time, a Aviat A-1A, N119WP, registered to and operated by a private pilot collided with water during a water landing near Alexander City, Alabama. The personal flight was conducted under the provisions of Title 14 CFR Part 91 with no flight plan filed. Visual meteorological conditions prevailed at the time of the accident. The pilot and passenger were not injured. The airplane sustained substantial damage. The flight departed Lake Martin, Alabama on March 29, 2005 at 0930.

According to the pilot, during the completion of a local flight, he approached Lake Martin to set up for a water landing. As the pilot turned base to final he heard the stall warning horn as he banked the airplane. The pilot added power, and leveled the wings, in an attempt to arrest the stall. However, the airplane did not respond, and collided with the water. No flight control or mechanical malfunctions were reported by the pilot. Examination of the airplane revealed buckling in the upper cabin area, and leading edge crush damage on both wing assemblies.

Aircraft

Registration
N119WP
Reported as
Aviat A1A
Category
Airplane
Serial number
1425
Airframe hours
500
Engine
Lycoming O-360, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Eugene Gwaltney
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 16, 2004 · 457 hours before
Departed
ALX · Alexader City, AL
Destination
Alexander City, AL

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
48
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
1,450 total · 85 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
30° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 45 °F
Altimeter
29.97 inHg
Observed at
ALX

FAA reports on this event · 1

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