NYC88DFA02

NTSB accident investigation · Terry Tierra II · Plattsburgh, NY · June 20, 1988

Accident · FatalFinal report
Date
June 19, 1988, 19:45 local (Jun 20, 1988, 00:45 UTC)
Place
Plattsburgh, NY
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N4462TTerry Tierra II
Weather
Visual (VMC) · Day
Status
Completed · report June 10, 1991
Report
Approved by Office Director
FAA report
19880619052019A
Case key
30750

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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 flightTakeoff - initial climb
Flight/nav instruments,airspeed indicator - inoperativeFactor
Operation with known deficiencies in equipment - performedPilot in commandCause
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in commandCause
Lack of total experience in type of aircraftPilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

According to witnesses, the plt was on his 2nd flt of the day in a recently purchased ultralight type of acft. They rprtd that after the acft took off from rwy 32, it climbed to about 300' AGL & rolled into a steep right bank. Its nose then dropped & the acft entered a steep descent & crashed. An investigation revealed the airspeed indicator was inop. The plt had no known flt time in this make & model of acft before the date of the acdnt. The acft was built in a 2 place configuration, but was altered to contain only 1 seat.

Aircraft

Registration
N4462T
Reported as
Terry Tierra II
Category
Airplane, amateur-built
Serial number
308482458
Airframe hours
61
Engine
Bombardier ROTAX 503, 52 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Douglas John Stannard
Registered owner
Dale A. Dufrane
Airworthiness certificate
Special, Experimental (Special)
Last inspection
100 hour · January 6, 1988 · 1 hours before
Departed
PLB
Destination
PLB
Airport
PLB · Clinton County, runway 32, 5,000 × 100 ft, asphalt

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
30
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Toxicology
Performed

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 3 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 61 °F
Altimeter
29.00 inHg
Observed at
PLB

FAA reports on this event · 1

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