DEN82DA042

NTSB accident investigation · Beech A36TC · Boulder, CO · March 12, 1982

Accident · No injuriesFinal report
Date
March 12, 1982, 13:00 local (20:00 UTC)
Place
Boulder, CO
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N3738JBeech A36TC
Weather
Visual (VMC) · Day
Status
Completed · report March 12, 1983
Report
Approved by Office Director
FAA report
19820312004029A
Case key
70011

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.

UndershootApproach - vfr pattern - final approach
Preflight planning/preparation - inadequatePilot in commandFactor
Weather condition - high density altitudeFactor
Weather condition - high windFactor
Weather condition - gustsFactor
Weather condition - downdraftFactor
Go-around - delayedPilot in commandCause
In flight collision with objectGo-around (vfr)
Terrain condition - high terrainFactor
Maneuver - performedPilot in commandFactor
Stall/mush - inadvertentPilot in commandCause
Object - wire,staticFactor

Analysis

The pilot reported that during a normal approach, he encountered a severe downdraft in winds gusting about 40 to 60 knots. He started to abort the landing by raising the gear and applying full power. The pilot stated that he turned right to avoid a hill, but was unable to gain enough altitude to clear a house. Therefore, he chopped the power and let the aircraft down into an open area. A witness stated that the plane appeared to enter an area of sink that is normally present on the approach end of that runway in high westerly winds. The passenger stated that the right wing clipped a powerline before the plane went down at a shallow angle. The aircraft crashed on a gravel road about 1000 ft from the approach end of the runway. The elevation was about 5300 ft MSL.

Aircraft

Registration
N3738J
Reported as
Beech A36TC
Category
Airplane
Serial number
EA 162
Airframe hours
209
Engine
Continental TSIO-520-UB, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
Ted Mollring
Registered owner
Ted Mollring
Departed
Jackson, WY
Destination
Scottsdale, AZ
Airport
1V5 · Boulder Municipal

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
Flight hours
750 total · 730 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 35 knots
Altimeter
29.00 inHg

FAA reports on this event · 1

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