MIA89LA166

NTSB accident investigation · Ayres S2R · Lambert, MS · May 28, 1989

Accident · Serious injuriesLimited investigationFinal report
Date
May 28, 1989, 16:15 local (21:15 UTC)
Place
Lambert, MS
Injuries
1 serious
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N5543XAyres S2R
Weather
Visual (VMC) · Day
Status
Completed · report June 28, 1991
Report
Approved by Office Director
FAA report
19890528013839A
Case key
32444

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 of the engine impeller. The ditch in the emergency landing area was a related factor.

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(total) - mech failure/malfTakeoff - initial climb
Eng assembly,blower/impeller/integral supercharger - failure,totalCause
Forced landingDescent - emergency
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - ditchFactor
Nose overLanding

Analysis

Just after liftoff, the eng lost all power & the plt jettisoned his load of herbicide. He landed straight ahead, but the acft hit a ditch & nosed over, then burst into flames. The plt sustained a broken foot, but extricated himself before the fuel tanks exploded. An exam of the eng revealed the impeller bearing had failed.

Aircraft

Registration
N5543X
Reported as
Ayres S2R
Category
Airplane
Serial number
1743R
Airframe hours
5,000
Engine
P&W R-1340, 600 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Aerial application · Part 91
Operator
Mcdaniel, Joe
Registered owner
Mcdaniel, Joe
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · March 1, 1989 · 150 hours before
Airport
Ag Strip

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
25
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
2,103 total · 350 in this make and model · 100 in the last 90 days · 10 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
15 statute miles
Lowest ceiling
None
Temperature
90 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
GWO, 53 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.

Other investigations on N5543X · 1

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