DEN86FA066

NTSB accident investigation · Beech V35B · Leadville, CO · January 17, 1986

Accident · FatalField investigationFinal report
Date
January 17, 1986, 14:35 local (21:35 UTC)
Place
Leadville, CO
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N6735TBeech V35B
Weather
Instrument (IMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860117000819A
Case key
16802

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 flightClimb - to cruise
Preflight planning/preparation - poorPilot in commandCause
Lack of total experiencePilot in commandFactor
Judgment - poorPilot in commandCause
Improper use of procedurePilot in commandFactor
Procedures/directives - not followedPilot in commandCause
Incapacitation(anoxia/hypoxia)Pilot in commandCause
Weather condition - turbulenceFactor
Weather condition - cloudsFactor
Weather condition - snowFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The plt departed pueblo, Colorado on a VFR flt toward an approaching frontal wx system. Radar data showed the acft climbed to an altitude of 18,200 ft MSL, with erratic maneuvering in the vicinity of accident site. The wreckage was located at 13,200 ft MSL in mountainous terrain. The plt and one passenger were fatally injured. The unpressurized acft was not equipped with supplemental oxygen.

Aircraft

Registration
N6735T
Reported as
Beech V35B
Category
Airplane
Serial number
D-10374
Airframe hours
980
Engine
Continental IO-520-BB, 285 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Randy F. Harber
Registered owner
Dennis M. Way
Airworthiness certificate
Standard, Utility
Last inspection
Annual · October 16, 1985 · 44 hours before
Departed
PUB · Pueblo, CO
Destination
EGE · Eagle, CO
Airport
LXV · Leadville

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
40
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
153 total · 35 in this make and model · 153 as pilot in command · 35 in the last 90 days · 20 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
180° at 8 knots
Visibility
7 statute miles
Lowest ceiling
2,500 ft overcast
Temperature
39 °F, dew point 28 °F
Altimeter
30.00 inHg
Observed at
ASE, 15 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.

Other investigations on N6735T · 1

Matched to the same aircraft by N-number and date.