ATL07CA074

NTSB accident investigation · Piper PA-28R-201 · Waynesboro, GA · April 12, 2007

Accident · No injuriesData collectionFinal report
Date
April 12, 2007, 17:00 local (21:00 UTC)
Place
Waynesboro, GA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N47944Piper PA-28R-201
Weather
Visual (VMC) · Day
Status
Completed · report June 27, 2007
Report
Approved by Office Director
Parties
Atlanta FSDO
Case key
65792

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

Company maintenance personnel’s improper installation of an unapproved oil quick drain plug which resulted in oil exhaustion and subsequent loss of engine power during cruise flight.

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 power(partial) - nonmechanicalCruise - normal
Maintenance,installation - improperCompany maintenance personnelCause
Lubricating system,oil quickdrain/drain plug - unapprovedCause
Fluid,oil - exhaustionCause
Forced landingEmergency descent/landing
On ground/water collision with objectLanding - roll
Object - tree(s)

Analysis

According to the pilot, while at 5,000 feet in cruise flight, the low oil pressure enunciator light illuminated. The pilot reported the low oil pressure condition to Augusta Approach, and they vectored him towards the Burke City Airport. The pilot reduced power and started his descent. The pilot stated that the engine began surging then "quit/seized followed by smoke billowing out from the engine cowling." The pilot declared an emergency to Augusta Approach and decided to make an off airport landing. During the approach to landing the pilot realized that the field he chose to land on had just been harvested of trees leaving several tree stumps protruding above the ground which the airplane struck. The landing gear collapsed after touch down and the airplane skidded to a stop. The pilot stated that he was not injured, and was also unable to contact Augusta Approach either by radio or cell phone. The pilot stated that he walked about 1/4 mile until he could get a signal on his cell phone to report the accident. According to the airplane owner/operator, a mechanic had installed an engine oil quick drain prior to the flight. The mechanic was unaware that a quick drain was not recommended for installation on the PA-28R, as a result when the pilot retracted the landing gear after takeoff, the nose gear compressed the quick drain allowing the engine oil to drain out during the pilot's flight. According to the operator, after the accident the president of the company directed that all shop employees be given instruction in regards to why quick drains should not be installed on PA-28R Piper Arrows. Examination of the airplane by an FAA inspector found that the airplane sustained substantial damage to both wings and the fuselage.

Factual narrative

According to the pilot, while at 5,000 feet in cruise flight, the low oil pressure enunciator light illuminated. The pilot reported the low oil pressure condition to Augusta Approach, and they vectored him towards the Burke City Airport. The pilot reduced power and started his descent. The pilot stated that the engine began surging then "quit/seized followed by smoke billowing out from the engine cowling." The pilot declared an emergency to Augusta Approach and decided to make an off airport landing. During the approach to landing the pilot realized that the field he chose to land on had just been harvested of trees leaving several tree stumps protruding above the ground which the airplane struck. The landing gear collapsed after touch down and the airplane skidded to a stop. The pilot stated that he was not injured, and was also unable to contact Augusta Approach either by radio or cell phone. The pilot stated that he walked about 1/4 mile until he could get a signal on his cell phone to report the accident.

According to the airplane owner/operator, a mechanic had installed an engine oil quick drain prior to the flight. The mechanic was unaware that a quick drain was not recommended for installation on the PA-28R, as a result when the pilot retracted the landing gear after takeoff, the nose gear compressed the quick drain allowing the engine oil to drain out during the pilot's flight. According to the operator, after the accident the president of the company directed that all shop employees be given instruction in regards to why quick drains should not be installed on PA-28R Piper Arrows.

Examination of the airplane by an FAA inspector found that the airplane sustained substantial damage to both wings and the fuselage.

Aircraft

Registration
N47944
Reported as
Piper PA-28R-201
Category
Airplane
Serial number
28R-7837017
Airframe hours
8,520
Engine
Lycoming IO-360-C1C8, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Augusta Aviation Inc.
Registered owner
Augusta Aviation Inc
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · November 1, 2006 · 57 hours before
Departed
DNL · Augusta, GA
Destination
4J6 · St Marys, GA
Flight plan
IFR

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
47
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
April 1, 2007
Seat
Left
Flight hours
473 total · 50 in this make and model · 345 as pilot in command · 13 in the last 90 days · 7 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 17 knots, gusting 23
Visibility
10 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 36 °F
Altimeter
29.84 inHg
Observed at
AGS