FTW85FA015

NTSB accident investigation · Piper PA-30 · Port Mansfield, TX · October 15, 1984

Accident · FatalField investigationFinal report
Date
October 15, 1984, 00:00 local (05:00 UTC)
Place
Port Mansfield, TX
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Unknown
Aircraft
N66CFPiper PA-30
Weather
Visual (VMC) · Night/dark
Status
Completed
Report
Approved by Office Director
FAA report
19841015056309A
Case key
21498

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.

Loss of control - in flightUnknown
Reason for occurrence undeterminedCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

Acft crashed in a marsh area during a night recurrency training flt. Acft appeared to have contacted the terrain in an uncontrolled 90 deg left bank. PIC received his last medical certificate on 5/7/70. Investigation disclosed PIC was under medication for advanced case of sugar diabetes.

Aircraft

Registration
N66CF
Reported as
Piper PA-30
Category
Airplane
Serial number
30-1922
Engine
Lycoming IO-320-C1A, 160 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
E. H. Vieh
Airworthiness certificate
Standard, Normal
Departed
HRL · Harlingen, TX
Destination
HRL · Harlingen, TX

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
71
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, Expired
Seat
Left

Weather

Conditions
Visual (VMC) · Night/dark
Wind
140° at 12 knots
Visibility
10 statute miles
Lowest ceiling
1,300 ft broken
Altimeter
29.00 inHg
Observed at
HRL, 20 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.