MKC88FA041

NTSB accident investigation · Piper PA-31T-620 · Hazelwood, MO · January 19, 1988

Accident · FatalField investigationFinal report
Date
January 18, 1988, 19:03 local (Jan 19, 1988, 01:03 UTC)
Place
Hazelwood, MO
Injuries
1 fatal, 3 serious
Damage
Destroyed
Phase of flight
Approach
Aircraft
N200RSPiper PA-31T-620
Weather
Instrument (IMC) · Night/dark
Status
Completed · report June 25, 1990
Report
Approved by Office Director
FAA report
19880118000579A
Case key
34482

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

Proper glide path not maintained by p.I.c., decision height not identified by the p.I.c., missed approach not performed by the p.I.c. turning on lights in overcast.

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.

UndershootApproach - faf/outer marker to threshold (ifr)
Weather condition - obscurationFactor
Weather condition - fogFactor
Weather condition - rainFactor
Proper glidepath - not maintainedPilot in commandCause
Ifr procedure - not followedPilot in commandCause
Decision height - not identifiedPilot in commandCause
Visual/aural perceptionPilot in commandFactor
In flight collision with objectApproach - faf/outer marker to threshold (ifr)
Object - tree(s)Factor
Object - wire,transmissionFactor
Object - residenceFactor
In flight collision with terrain/waterApproach - faf/outer marker to threshold (ifr)

Analysis

The pax said that the approach appeared normal until the pilot turned on the ldg lights while in the overcast. Seconds after, the acft impacted trees, careening out of control, and snapping power lines; then striking a house roof before coming to rest on the ground. The airplane began to burn as it went through the power lines. The weather at the time was at or above IFR landing minimums. The flight had been in a holding pattern for forty five minutes prior to commencing the approach. All of the aircraft's systems and powerplants, as well as the FAA approach facilities, were determined to be in working order.

Aircraft

Registration
N200RS
Reported as
Piper PA-31T-620
Category
Airplane
Serial number
31T-7520011
Engine
P&W PT-6A-28, 680 horsepower, turbo prop
Damage
Destroyed
Fire
On-Ground
Flight
Executive/Corporate · Part 91
Registered owner
Robinson Foundry, Inc.
Airworthiness certificate
Standard, Normal
Departed
ALX · Alexander City, AL
Destination
UIN · Quincy, IL
Flight plan
IFR
Airport
STL · Lambert-St. Louis, runway 12, 9,003 × 150 ft, concrete

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
60
Certificates
Commercial, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
14,000 total · 400 in the last 90 days

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
100° at 13 knots
Temperature
37 °F, dew point 36 °F
Altimeter
30.00 inHg
Observed at
STL

FAA reports on this event · 1

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