ANC11CA066

NTSB accident investigation · Bellanca 8GCBC · Kantishna, AK · July 19, 2011

Accident · No injuriesData collectionFinal report
Date
July 18, 2011, 16:00 local (Jul 19, 2011, 00:00 UTC)
Place
Kantishna, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Other
Aircraft
N5043NBellanca 8GCBC
Defining event
Other: Nose over/nose down
Weather
Visual (VMC) · Day
Status
Completed · report October 20, 2011
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
FAA Anchorage FSDO
Case key
81176

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 inadequate decision to make contact with an unsuitable landing surface, resulting in a nose over.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Info processing/decision: decision making/judgmentPersonnel issues › Action/decision · PilotAll aircraft: 3,098 casesProbable cause
Runway/land/takeoff/taxi surface: soft surfaceEnvironmental issues › Physical environment · Contributed to outcomeAll aircraft: 264 cases

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot was performing a low reconnaissance pass over an area to determine its suitability for landing. He decided to lightly drag the airplane's main landing gear wheels on the landing surface to check for roughness, but the wheels settled into soft terrain, and the airplane nosed over, resulting in substantial damage to the vertical stabilizer. The pilot reported no mechanical anomalies that would have precluded normal operation.

Factual narrative

The pilot was performing a low reconnaissance pass over an area to determine its suitability for landing. He decided to lightly drag the airplane's main landing gear wheels on the landing surface to check for roughness, but the wheels settled into soft terrain, and the airplane nosed over, resulting in substantial damage to the vertical stabilizer.

Aircraft

Registration
N5043N
Reported as
Bellanca 8GCBC
Category
Airplane
Serial number
302-79
Airframe hours
17,556
Engine
Lycoming O-360, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 1, 2011 · 50 hours before
Departed
5Z5 · Kantishna, AK
Destination
Kantishna, AK

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
47
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
January 15, 2011
Seat
Front
Flight hours
2,457 total · 1,306 in this make and model · 2,406 as pilot in command · 209 in the last 90 days · 131 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 5 knots
Visibility
20 statute miles
Lowest ceiling
5,000 ft broken

Docket · 1

The files NTSB released with the investigation on September 15, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 575 KB in all.