ATL89FA174

NTSB accident investigation · Piper PA-30 · Springfield, TN · July 4, 1989

Accident · FatalField investigationFinal report
Date
July 4, 1989, 17:03 local (22:03 UTC)
Place
Springfield, TN
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N7554YPiper PA-30
Weather
Visual (VMC) · Day
Status
Completed · report September 30, 1991
Report
Approved by Office Director
FAA report
19890704019429A
Case key
7904

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 decision to continue flight into an area of known adverse weather which resulted in his ability to maintain control of the airplane. Contributing factor(s) was: the adverse weather conditions.

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.

In flight encounter with weatherCruise - normal
Weather condition - low ceilingFactor
Weather condition - rainFactor
Weather condition - lightningFactor
Weather condition - thunderstormFactor
Flight into known adverse weather - continuedPilot in commandCause
Loss of control - in flightCruise - normal
Weather condition - turbulence(thunderstorms)Factor
Aircraft control - uncontrolledPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

Plt received a full weather briefing for an IFR flt at 7,000 feet which included forecasted thunderstorms along route of flt. A convective SIGMET was also in effect for route of flight. In the area of Springfield, TN, the flt was observed on radar to be approaching an area of precipitation, and the plt stated it was getting 'a little rough'. Deviation around the weather and an altitude change, if necessary, was approved by the controller. A few minutes later the flt was advised it was in the middle of a weather area and that additional weather areas were ahead. The flt was lost from radar shortly after this. Witnesses reported seeing the acft come out of area of lightning and thunder in a 70 degree nose low attitude.

Aircraft

Registration
N7554Y
Reported as
Piper PA-30
Category
Airplane
Serial number
30-617
Airframe hours
1,836
Engine
Lycoming IO-320-B1A, 180 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
John L. Hart
Registered owner
John L Hart
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 13, 1988 · 162 hours before
Departed
MWA · Marion, IL
Destination
L24 · Lawrenceville, 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
45
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
1,252 total · 363 in this make and model · 1,194 as pilot in command · 107 in the last 90 days · 28 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
60° at 10 knots
Visibility
7 statute miles
Lowest ceiling
2,500 ft broken
Temperature
75 °F, dew point 72 °F
Altimeter
29.00 inHg
Observed at
BNA

FAA reports on this event · 1

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

Other investigations on N7554Y · 1

Matched to the same aircraft by N-number and date.