ANC08LA082

NTSB accident investigation · Bellanca 7GCBC · Chugiak, AK · June 20, 2008

Accident · No injuriesLimited investigationFinal report
Date
June 19, 2008, 20:30 local (Jun 20, 2008, 04:30 UTC)
Place
Chugiak, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1163EBellanca 7GCBC
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report December 11, 2008
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
FAA-AL FAI FSDO 01
FAA report
20080620841419A
Case key
68360

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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Probable cause

The flight instructor's lack of remedial action to maintain directional control of the airplane during the landing roll, which resulted in a collision with a berm. Contributing to the accident was the pilot's failure to maintain aircraft control, and his lack of tailwheel experience.

Findings · 4

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedBellanca 7GCBC: 19 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotBellanca 7GCBC: 33 casesAll aircraft: 9,295 casesProbable cause
Action: incomplete actionPersonnel issues › Action/decision · Instructor/check pilotBellanca 7GCBC: 1 caseAll aircraft: 105 casesProbable cause

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, seated in the front seat of a tailwheel and tundra tire-equipped airplane, landed on the edge of an asphalt portion of the runway, and then rolled onto a gravel portion of the runway. At that time, the airplane immediately veered about 45 degrees to the left. He applied right rudder and right aileron, but no directional correction occurred. The flight instructor reported that as the pilot was applying right aileron control input, he put hand pressure on the rear control stick to the right, but he noted that the pilot already had full right control deflection. The pilot applied full power to abort the landing, but then decided to pull the engine power to idle. The airplane departed the left side of the runway and collided with a berm. The pilot did not have a tailwheel endorsement. A certificated flight instructor who had a tailwheel endorsement, was seated in the rear seat of the airplane, but was unable to gain control of the airplane before it struck the berm.

Factual narrative

On June 19, 2008, about 2030 Alaska daylight time, a tailwheel and tundra tire-equipped Bellanca 7GCBC airplane, N1163E, sustained substantial damage when it veered off the runway, and collided with a berm while landing at the Birchwood Airport, Chugiak, Alaska. The airplane was being operated as a visual flight rules (VFR) local area instructional flight under Title 14, CFR Part 91, when the accident occurred. The airplane, utilized by several local pilots belonging to the Knik Flying Club, Chugiak, was operated by the pilot. The private certificated pilot, and the certificated flight instructor, were not injured. Visual meteorological conditions prevailed, and no flight plan was filed. During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC), on June 20, the pilot reported that he was landing on runway 19L, which is 50 feet wide. The first 600 feet of the runway has an asphalt surface. The pilot said he landed on the edge of the asphalt portion, and then rolled onto the gravel portion. At that time, the airplane immediately veered about 45 degrees to the left. He applied right rudder and right aileron, but no directional correction occurred. He applied full power to abort the landing, but then decided to pull the engine power to idle. The flight instructor reported that as the pilot was applying right aileron control input, he put hand pressure on the rear control stick to the right, but he noted that the pilot already had full right control deflection. The airplane departed the left side of the runway and collided with a berm. The left wing received minor damage, and the left main landing gear strut was bent upward. At 2036, an aviation routine weather report (METAR) at the Birchwood Airport was reporting, in part: Wind, 230 degrees (true) at 8 knots; visibility, 10 statute miles; clouds and sky condition, 6,000 feet overcast; temperature, 57 degrees F; dew point, 46 degrees F; altimeter, 30.09 inHg. On July 3, an FAA certificated mechanic reported that the airplane received minor damage to the left wingtip, twisting of the fuselage at the tailwheel, a broken tailwheel spring, and structural damage to the forward left wing lift strut. The pilot, seated in the front seat, was issued a private pilot certificate about 3 months before the accident, and indicated that he had about 60 total hours. He did not have a tailwheel endorsement. The flight instructor, seated in the rear seat, indicated that he had a tailwheel endorsement.

Aircraft

Registration
N1163E
Reported as
Bellanca 7GCBC
Category
Airplane
Serial number
987-77
Engine
Lycoming O-0320A2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Randy Coyne
Registered owner
N1163e LLC
Airworthiness certificate
Standard, Normal
Departed
PABV · Chugiak, AK
Airport
PABV · Birchwood, runway 19L, 1,802 × 50 ft, gravel

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Flight instructor
Age
41
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
March 19, 2006
Seat
Rear
Flight hours
1,121 total · 5 in this make and model · 1,047 as pilot in command · 2 in the last 90 days
Role
Student pilot
Age
41
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
March 19, 2008
Seat
Front
Flight hours
58 total · 31 in this make and model · 21 as pilot in command · 2 in the last 90 days · 2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 8 knots
Visibility
10 statute miles
Lowest ceiling
6,000 ft overcast
Temperature
57 °F, dew point 46 °F
Altimeter
30.09 inHg
Observed at
PABV

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 N1163E · 2

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