MKC84FA097

NTSB accident investigation · Teratorn Acft Tierra II · Lexington, NE · March 9, 1984

Accident · FatalField investigationFinal report
Date
March 9, 1984, 12:45 local (18:45 UTC)
Place
Lexington, NE
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
UNKTeratorn Acft Tierra II
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
33518

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 encounter with weatherCruise - normal
Preflight planning/preparation - inadequatePilot in commandFactor
Weather condition - low ceilingFactor
Weather condition - fogFactor
Weather condition - snowFactor
Vfr flight into imc - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - emergency

Analysis

The plt had flown from callaway to Lexington, NE, earlier in the day. After a short visit, he departed on a return flt. A search was initiated when the acft did not return. About 5 hrs after the estimated time of the accident, the acft was found where it had crashed on rolling terrain. Search personnel reported there was snow on the wreckage when it was found. At kearney & grand island, NE, reduced ceilings & visibilities with snow & fog were reported near the time of the accident. An exam of the wreckage revealed that the acft had crashed on 3 deg downward sloping terrain in a wings level, slightly nose low attitude, on a heading of 335 deg. The destination arpt was located about 31 mi south-southeast of the departure point. The acft was originally designed as an ultralight vehicle with an empty wt of 350 lbs. However, it was built with larger tires & had a 6 gal fuel tank installed.

Aircraft

Registration
UNK
Reported as
Teratorn Acft Tierra II
Category
Airplane, amateur-built
Engine
Rotax 503, 45 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Departed
LXN · Lexington, NE
Destination
6NE9 · Callaway, NE

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
54
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Center
Toxicology
Performed

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 7 knots
Visibility
10 statute miles
Lowest ceiling
2,000 ft broken
Temperature
28 °F, dew point 16 °F
Altimeter
30.00 inHg
Observed at
EAR, 38 nm away