CHI82FA211

NTSB accident investigation · Piper PA-30 · Vandalia, OH · June 6, 1982

Accident · No injuriesField investigationFinal report
Date
June 6, 1982, 11:30 local (15:30 UTC)
Place
Vandalia, OH
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7254YPiper PA-30
Weather
Visual (VMC) · Day
Status
Completed · report June 6, 1983
Report
Approved by Office Director
FAA report
19820606028879A
Case key
72917

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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.

Airframe/component/system failure/malfunctionDescent - normal
Flight control,stabilator - flutter
Flight control,stabilator - improperCause
Ruddervator - improperProduction/design personnelCause
Performance data - not attainedProduction/design personnelCause
Maintenance,design change - inadequateProduction/design personnelCause
Acft/equip inadequate,supplemental type certManufacturerCause

Analysis

During descent at 215 mph the acft entered violent buffeting. Recovery was initiated by reducing power & the acft landed without any further incident. Examination revealed the horizontal stabilator was permanently bent downward on both sides. The acft was modified with gap seals on 5/25/82 iaw STC SA516GL. Examination of the counterbalance arm assembly showed that two small weights (slugs) were used to obtain a balanced condition when the STC modification was completed on the stabilator. The STC contained a limitation that it should not be incorporated in any acft having other approved modifications unless it has been determined that it will not introduce any adverse effect upon acft airworthiness. This acft had 8 other modifications. On 7/10/82 the owner of the STC issued a service bulletin which effectively removed the gap seals on all PA-30 & PA-39 type. Acft that had previously been modified.

Aircraft

Registration
N7254Y
Reported as
Piper PA-30
Category
Airplane
Serial number
30-280
Airframe hours
3,150
Engine
Lycoming IO-360-C2C, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Michael I. Massimini
Registered owner
Michael I. Massimini
Departed
Vandalia, OH
Destination
Vandalia, OH

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
26
Certificates
Flight instructor, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
3,304 total · 650 in this make and model · 3,314 as pilot in command · 153 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 10 knots
Visibility
30 statute miles
Temperature
117 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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