FTW99LA231

NTSB accident investigation · Alon A-2A · Cabot, AR · August 22, 1999

Accident · Minor injuriesLimited investigationFinal report
Date
August 21, 1999, 19:05 local (Aug 22, 1999, 00:05 UTC)
Place
Cabot, AR
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N5465FAlon A-2A
Weather
Visual (VMC) · Day
Status
Completed · report April 6, 2001
Report
Approved by Office Director
FAA report
19990821043119A
Case key
47136

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 missing engine oil filler cap which resulted in the loss of engine power as a result of oil starvation. Factors were the pilot's improper aircraft preflight inspection and the lack of suitable terrain for the forced landing.

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 engine powerApproach - vfr pattern - base leg/base to final
Lubricating system,oil filler cap - missingCause
Aircraft preflight - improperPilot in commandFactor
Fluid,oil - leak
Fluid,oil - starvation
Forced landingDescent - emergency
On ground/water encounter with terrain/waterEmergency landing
Terrain condition - none suitableFactor
Terrain condition - dirt bank/rising embankment

Analysis

The pilot reported that prior to turning on final approach to land, the engine lost power. During the emergency landing in a field of tall grass, the airplane's tail struck a levee and the left wing struck the ground. Examination of the airplane revealed that the engine oil dipstick and cap assembly was not installed, and the forward left side of the fuselage and the windshield were covered in oil.

Factual narrative

On August 21, 1999, at 1905 central daylight time, an Alon A-2A single-engine airplane, N5465F, was substantially damaged during a forced landing following a loss of engine power while on approach to the Odom Field Airport near Cabot, Arkansas. The airplane was registered to the Criswell Corporation of Wilmington, Delaware, and operated by a private individual. The private pilot sustained a minor injury when exiting the airplane and his only passenger was not injured. Visual meteorological conditions prevailed, and a flight plan was not filed for the 14 Code of Federal Regulations Part 91 local personal flight.

According to the NTSB Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2) and a telephone interview by the NTSB investigator-in-charge, the pilot reported that prior to turning for final approach to runway 27, the engine lost power. He turned the airplane south toward an open field with levees and tall grass. During the landing roll, after about 100 feet, the pilot applied left rudder and the nose landing gear "locked up." The airplane "stood up on its nose," rotated 180 degrees, and came down on its right wing. The left wing then struck the ground, and the tail impacted a levee. Subsequently, the airplane rolled back onto its tail and came to rest upright.

According to an FAA inspector, when he arrived at the scene, the airplane was mounted on a trailer located in the pilot's hanger. While performing a walk-around, the inspector opened the access door on the engine cowl, and "noticed that there wasn't an oil dipstick and cap assembly." The inspector reported that the airplane's windshield and the forward left side of the fuselage were covered with oil.

Aircraft

Registration
N5465F
Reported as
Alon A-2A
Category
Airplane
Serial number
B265
Airframe hours
2,668
Engine
Continental C-90-16F, 90 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Maxie R. Criswell
Registered owner
The Criswell Corp
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 10, 1999 · 6 hours before
Departed
AR28
Airport
NONE · Red Oak Airpark, runway 27

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
51
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,200 total · 1,000 in this make and model · 3,200 as pilot in command · 30 in the last 90 days · 10 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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