ANC04LA041

NTSB accident investigation · Champion 7GC · Wasilla, AK · April 19, 2004

Accident · No injuriesLimited investigationFinal report
Date
April 19, 2004, 15:30 local (23:30 UTC)
Place
Wasilla, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N8529EChampion 7GC
Weather
Visual (VMC) · Day
Status
Completed · report September 29, 2004
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
FAA-AL-ANC FSDO 03
Case key
59095

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 flight instructor's inadequate supervision of the student pilot which resulted in a loss of directional control during the takeoff roll, and subsequent collision with a ditch. A factor contributing to the accident was the student pilot's failure to maintain directional control of the airplane.

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 - on ground/waterTakeoff - roll/run
Directional control - not maintainedDual studentFactor
Supervision - inadequatePilot in command(cfi)Cause
On ground/water encounter with terrain/waterTakeoff - roll/run
Terrain condition - ditch

Analysis

The owner/student pilot was receiving a 90-day flight currency check from a flight instructor. The student pilot reported that an annual inspection of the airplane had just been completed. He said he performed an engine run-up, taxied to the active runway, and maneuvered the airplane into takeoff position. Shortly after he initiated the takeoff roll, the airplane began to pull to the left. He indicated he applied right rudder, but could not prevent the airplane from continuing to the left. At an airspeed of about 35 to 40 mph, he applied right aileron, and lifted the left main wheel off the ground. The airplane began to track to the right, but when he lowered the left wheel to the ground, the airplane veered sharply to the left and departed the left side of the runway. The airplane collided with a ditch and received damage to the propeller, the left main landing gear strut, and structural damage to the left wing. Following the accident, the student pilot/owner said that a mechanic briefly examined the left wheel and left brake. The mechanic did not discover a mechanical malfunction at that time. A METAR at the time of the accident was reporting calm wind conditions.

Factual narrative

On April 19, 2004, about 1530 Alaska daylight time, a tundra tire-equipped Champion 7GC airplane, N8529E, sustained substantial damage when it departed the runway and collided with a ditch during the takeoff roll at the Wasilla Airport, Wasilla, 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 was operated by the owner/student pilot. The student pilot and the certificated commercial pilot/flight instructor were not injured. Visual meteorological conditions prevailed. No flight plan was filed, nor was one required.

During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC), on April 20, the student pilot reported that an annual inspection of the airplane had just been completed. He said he occupied the front seat of the airplane, and was receiving a 90-day flight currency check from the flight instructor. He reported that he performed an engine run-up, taxied to the active runway, and maneuvered the airplane into takeoff position on runway 21. Shortly after he initiated the takeoff roll, the airplane began to pull to the left. He indicated he applied right rudder, but could not prevent the airplane from continuing to the left. At an airspeed of about 35 to 40 mph, he applied right aileron, and lifted the left main wheel off the ground. The airplane began to track to the right, but when he lowered the left wheel to the ground, the airplane veered sharply to the left and departed off the left side of the runway. The airplane collided with a ditch and received damage to the propeller, the left main landing gear strut, and structural damage to the left wing.

Following the accident, the student pilot/owner said that a mechanic briefly examined the left wheel and left brake. The mechanic did not discover a mechanical malfunction at that time.

At 1536, an Aviation Routine Weather Report (METAR) at Wasilla was reporting, in part: Wind, Calm; visibility, 10 statute miles; clouds and sky condition, few at 11,000 feet; temperature, 46 degrees F; dew point, 22 degrees F; altimeter, 29.79 inHg.

Aircraft

Registration
N8529E
Reported as
Champion 7GC
Category
Airplane
Serial number
7GC-88
Airframe hours
1,996
Engine
Lycoming O-290D2, 135 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Thomas C. Covington
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 3, 2003 · 2 hours before
Departed
PAWS · Wasilla, AK
Airport
PAWS · Wasilla, runway 21, 3,700 × 75 ft, asphalt

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
51
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Expired
Last flight review
June 24, 2003
Seat
Rear
Flight hours
5,500 total · 130 in this make and model · 5,300 as pilot in command
Role
Student pilot
Age
42
Injuries
None
Certificate
Student
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
193 total · 193 in this make and model · 173 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
46 °F, dew point 21 °F
Altimeter
29.79 inHg
Observed at
PAWS

Other investigations on N8529E · 2

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