LAX83FA439

NTSB accident investigation · Piper PA-38-112 · S. Lake Tahoe, CA · September 13, 1983

Accident · FatalField investigationFinal report
Date
September 13, 1983, 16:36 local (23:36 UTC)
Place
S. Lake Tahoe, CA
Injuries
1 fatal, 1 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N9734TPiper PA-38-112
Weather
Visual (VMC) · Dawn
Status
Completed
Report
Approved by Office Director
FAA report
19830913048839A
Case key
23508

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 flightManeuvering
Weather condition - high density altitudeFactor
Preflight planning/preparation - inadequatePilot in commandCause
Aircraft performance,climb capability - exceededFactor
Aircraft weight and balance - improperPilot in commandCause
Stall - inadvertentPilot in commandCause
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - open fieldFactor

Analysis

The acft crashed during low alt turn following takeoff from the so. Lake Tahoe arpt. The tower controller advised the plt, after takeoff, that he could turn and circle the valley to gain alt before proceeding on course. The acft made one 360 deg turn and started another. About halfway through the turn it began to descend and the acft's left wing struck theground. According to witnesses the eng sounded normal and 'revved' up before impact. Investigation revealed that the density alt at the time of accident was about 8500 ft MSL. In addition, although the acft was found within CG limits, calculations revealed that the maximum allowable gw limits were exceeded before and at the time of accident. No other aircraft discrepancies were noted attributable to the accident.

Aircraft

Registration
N9734T
Reported as
Piper PA-38-112
Category
Airplane
Serial number
38-78A0175
Airframe hours
1,234
Engine
Lycoming O-235-L2C, 112 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
William J. & Jodie Velardo
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 11, 1983 · 15 hours before
Destination
LAS · Las Vegas, NV
Flight plan
VFR
Airport
TVL · S. Lake Tahoe, runway 18, 8,544 × 150 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
28
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
163 total · 100 in this make and model · 99 as pilot in command · 4 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Visual (VMC) · Dawn
Wind
190° at 10 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 50 °F
Altimeter
30.00 inHg
Observed at
TVL, 1 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.