N91952

Substantial
Minor

PIPER PA-3 S/N: 16372

Accident Details

Date
Saturday, June 12, 1993
NTSB Number
ANC93LA089
Location
KNIK, AK
Event ID
20001211X12504
Aircraft Damage
Substantial
Highest Injury
Minor
Fatalities
0
Serious Injuries
0
Minor Injuries
1
Uninjured
1
Total Aboard
2

Probable Cause and Findings

THE IMPROPER USE OF THE FLIGHT CONTROLS BY THE STUDENT PILOT AND INADEQUATE SUPERVISION BY THE CFI PILOT-IN-COMMAND.

Aircraft Information

Registration
Make
PIPER
Serial Number
16372
Engine Type
Reciprocating
Model / ICAO
PA-3 PA30
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1
Seats
2
FAA Model
J3C-65

Registered Owner (Current)

Name
MALLORY JOHN C
Address
1448 JENNIFER DR
City
FAIRBANKS
State / Zip Code
AK 99709-6003
Country
United States

Analysis

On June 12, 1993, at 1030 Alaska daylight time, a wheel equipped Piper PA3 Cub airplane, N91952, flown by the student pilot on board the airplane, crashed during the landing rollout on runway 25 at Goose Bay Airport, Alaska. The flight instructor, who was also the pilot in command of the flight, received minor injuries, the student pilot was not injured, and the airplane sustained substantial damage. The flight, which originated at Merrill Field in Anchorage, Alaska, earlier in the day, was being conducted under 14 CFR Part 91 for the purpose of providing flight instruction to the student pilot who had recently purchased the airplane. Visual meteorological conditions prevailed and a VFR flight plan was not filed.

The flight instructor and the student pilot were interviewed on separate occasions via telephone by the NTSB investigator in charge. Both individuals reported that shortly before the mishap, the student had completed several full stop wheel landings at the Goose Bay Airport. The instructor alerted the student to the fact that the airplane was equipped with dual puck Cleveland brakes, that the brakes were very sensitive, and as such to stay off the brakes. On the accident flight, the student retarded the throttle to idle and began erratic longitudinal control on the rollout. The instructor said that he used left rudder to straighten the directional control and elevator control to get the tailwheel on the ground at the same time that the student applied the brakes. The airplane proceeded to go up onto its nose and over onto its back.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# ANC93LA089