FTW93LA084

NTSB accident investigation · Piper PA-23-250 · Ruston, LA · February 11, 1993

Accident · No injuriesLimited investigationFinal report
Date
February 11, 1993, 16:50 local (22:50 UTC)
Place
Ruston, LA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6290YPiper PA-23-250
Weather
Visual (VMC) · Day
Status
Completed · report May 28, 1993
Report
Approved by Office Director
FAA report
19930211002259A
Case key
18637

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

Failure at a hydraulic fitting, which resulted in a hydraulic leak, loss of hydraulic fluid, and subsequent loss of braking action during the landing roll.

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.

OverrunLanding - roll
Airport facilities,runway/landing area condition - displaced threshold
Hydraulic system,fitting - failure,totalCause
Fluid,hydraulic - leakCause
Landing gear,normal brake system - inoperativeCause
On ground/water collision with objectLanding - roll
Object - tree(s)

Analysis

While landing on a runway with a displace threshold, braking action was lost and the pilot was unable to stop the airplane on the remaining runway. Subsequently, the airplane ran off the end of the runway and collided with three small trees, which damaged the right wing. An inspection revealed a leak in a brake line fitting had allowed the hydraulic system to be depleted of fluid.

Aircraft

Registration
N6290Y
Reported as
Piper PA-23-250
Category
Airplane
Serial number
27-3450
Airframe hours
3,700
Engine
Lycoming IO-540-C4B5, 250 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Mountain Aviation
Registered owner
Mountain Aviation
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 14, 1992 · 89 hours before
Departed
BTR · Baton Rouge, LA
Destination
RSN
Flight plan
IFR
Airport
RSN · Ruston Municipal, runway 16, 2,798 × 90 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
23
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
698 total · 42 in this make and model · 570 as pilot in command · 86 in the last 90 days · 57 in the last 30 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 9 knots
Visibility
8 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 54 °F
Altimeter
29.00 inHg
Observed at
MLU, 30 nm away

FAA reports on this event · 1

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