MKC85FA062

NTSB accident investigation · Piper PA-31P · Sunset Hills, MO · February 26, 1985

Accident · FatalField investigationFinal report
Date
February 25, 1985, 19:35 local (Feb 26, 1985, 01:35 UTC)
Place
Sunset Hills, MO
Injuries
3 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N404RSPiper PA-31P
Weather
Visual (VMC) · Night/dark
Status
Completed
Report
Approved by Office Director
FAA report
19850225006019A
Case key
33822

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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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 collision with terrain/waterApproach - vfr pattern - base turn
Judgment - poorPilot in commandFactor
Judgment - poorOther crewmemberCause
Impairment(alcohol)Other crewmemberCause
QualificationOther crewmemberFactor
Light condition - dark nightFactor
Aircraft handling - not maintainedPilot in commandCause
Lack of total experience in type of aircraftPilot in commandFactor
Remedial action - inadequateOther crewmemberCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The acft was on a ngt instructional flt with 2 multi-eng instructor plts at the controls & a rated plt occupying a rear pax seat. The rgt fnt seat occupant was an experienced multi-eng plt with 110 hrs in this make & model; however, his 2NDCLASS med cert was issued in jan 1983. The l fnt seat occupant had just received his multi-eng intructor rating & had only 3 hrs in this make & model. He had a current med cert & was presumed to be the plt-in-command. The aircrew made 2 passes over rwy 18, then manuevered onto a downwind leg of the pattern. According to witnesses, the acft was northeast of the arpt at aprx 300 to 400 ft AGL & maneuvering back toward the rwy when it entered a steep dscnt, crashed & burned. The acft crashed northeast of the arpt in a wooded area. Impact occurred on a southerly hdg in about an 18 deg dive. No preimpact part failure/malfunction was fnd; however, the acft was extensively damaged during impact. Tox checks of the pax & rgt fnt seat occupants showed each had an alcohol lvl of 0.117%. No alcohol fnd in the l fnt seat occupant's blood

Aircraft

Registration
N404RS
Reported as
Piper PA-31P
Category
Airplane
Serial number
18
Airframe hours
493
Engine
Lycoming TIGO-541-E1A, 425 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Instructional · Part 91
Registered owner
Wts, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · January 10, 1985
Departed
3WE · Fenton, MO
Airport
3WE · Weiss, runway 18

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
27
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
1,420 total · 3 in this make and model · 1,396 as pilot in command · 162 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
140° at 5 knots
Visibility
5 statute miles
Lowest ceiling
None
Altimeter
30.00 inHg
Observed at
SUS, 8 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.