NYC83LA222

NTSB accident investigation · Piper PA-22 Tripacer · Butler, PA · August 21, 1983

Accident · No injuriesLimited investigationFinal report
Date
August 20, 1983, 21:45 local (Aug 21, 1983, 01:45 UTC)
Place
Butler, PA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N600APiper PA-22 Tripacer
Weather
Visual (VMC) · Night/bright
Status
Completed
Report
Approved by Office Director
FAA report
19830820045369A
Case key
35259

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/malfunctionTaxi - from landing
Landing gear,normal brake system - failure,totalCause
Hydraulic system,seal - leakCause
Fluid,hydraulic - loss,partialCause
Loss of control - on ground/waterTaxi - from landing
On ground/water encounter with terrain/waterTaxi - from landing
Terrain condition - ditchFactor
Nose overTaxi - from landing

Analysis

The acft ran off the rwy into a 4 ft ditch and nosed over while taxiing. The plt said the 'brakes gave way' while he wastaxiing down rwy 17 after landing. When he realized the brakes were not holding he shut off the engine by the mixture control. To avoid going onto a hiway the plt turned left off the side of the rwy. The nose gear hit a ditch and the acftnosed over. The brakes were examined after the accident and they were soft and spongy when applied. Hydraulic fluid leaked from the vent hole in the master cylinder. It was found that the diaphragm had split in the cylinder causing lossof fluid and braking action.

Aircraft

Registration
N600A
Reported as
Piper PA-22 Tripacer (PA-22 TRIP)
Category
Airplane
Serial number
22-3
Airframe hours
3,700
Engine
Lycoming O-290-D, 125 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Robert J. Taylor
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 27, 1983
Airport
3G9 · Butler-Row, runway 18, 2,590 × 38 ft, asphalt

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
33
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
78 total · 78 in this make and model · 47 as pilot in command · 12 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/bright
Wind
Calm
Visibility
15 statute miles
Lowest ceiling
None
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.

Other investigations on N600A · 1

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