SEA91LA158

NTSB accident investigation · Beech BE-77 · Benton City, WA · July 6, 1991

Accident · Minor injuriesLimited investigationFinal report
Date
July 6, 1991, 11:00 local (18:00 UTC)
Place
Benton City, WA
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N1806CBeech BE-77
Weather
Visual (VMC) · Day
Status
Completed · report March 24, 1993
Report
Approved by Office Director
FAA report
19910706026189A
Case key
41471

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

On this page

Probable cause

The pilot's disregard of the airplane's performance capability. Contributing to the accident was high density altitude.

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 collision with terrain/waterGo-around (vfr)
Weather condition - high density altitudeFactor
Proper climb rate - not possiblePilot in command(cfi)
Aircraft performance,climb capability - exceededCause
Performance data - disregardedPilot in command(cfi)Cause

Analysis

The flight instructor stated that he pulled the engine in order to observe the private pilot's emergency procedures, then he demonstrated a different technique. During the recovery, the aircraft was unable to initiate a climb, and settled into the terrain, where it turned over and stopped.

Aircraft

Registration
N1806C
Reported as
Beech BE-77
Category
Airplane
Serial number
WA 272
Engine
Lycoming O-235-L2C, 115 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Bergstrom Aircraft, Inc
Registered owner
Bergstrom Aircraft, Inc
Departed
PSC · Pasco, WA

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
53
Certificates
Flight instructor, Airline transport
Airplane ratings
Single-engine land, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Flight hours
6,340 total · 30 in this make and model · 6,160 as pilot in command · 15 in the last 90 days · 4 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Visibility
50 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point -0 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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

Other investigations on N1806C · 1

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