N1730HJOHNSON A-4 1994-10-06 NTSB Accident Report

Destroyed
Serious

JOHNSON A-4 S/N: 1000

Summary

On October 06, 1994, a Johnson A-4 (N1730H) was involved in an accident near Laporte, IN. The accident resulted in 1 serious injury. The aircraft was destroyed.

The National Transportation Safety Board determined the probable cause of this accident to be: The pilot's inadvertant stall of the airplane while conducting a forced landing. A factor was the engine failure which occurred for an undetermined reason.

On October 6, 1994, at 1609 central daylight time, an experimental Johnson A-4, N1730H, was destroyed following a loss of engine power shortly after takeoff from a private airstrip in LaPorte, Indiana. The private pilot sustained serious injury. The planned destination for the personal, 14 CFR Part 91 flight was Michigan City, Indiana. No flight plan was filed.

In his written statement, the pilot reported that while climbing through about 200 feet, he noticed that he could not maintain his climb rate. He noticed a loss of engine power. He made a "near stall, 90 degree right turn" and conducted a forced landing in a small field.

This accident is documented in NTSB report CHI95LA006. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N1730H.

Accident Details

Date
Thursday, October 6, 1994
NTSB Number
CHI95LA006
Location
LAPORTE, IN
Event ID
20001206X02402
Coordinates
41.600402, -86.710647
Aircraft Damage
Destroyed
Highest Injury
Serious
Fatalities
0
Serious Injuries
1
Minor Injuries
0
Uninjured
0
Total Aboard
1

Probable Cause and Findings

the pilot's inadvertant stall of the airplane while conducting a forced landing. A factor was the engine failure which occurred for an undetermined reason.

Aircraft Information

Registration
Make
JOHNSON
Serial Number
1000
Model / ICAO
A-4

Registered Owner (Historical)

Name
NOWAK GREGORY J
Address
6145 N 450 W
Status
Deregistered
City
LAPORTE
State / Zip Code
IN 46350
Country
United States

Analysis

On October 6, 1994, at 1609 central daylight time, an experimental Johnson A-4, N1730H, was destroyed following a loss of engine power shortly after takeoff from a private airstrip in LaPorte, Indiana. The private pilot sustained serious injury. The planned destination for the personal, 14 CFR Part 91 flight was Michigan City, Indiana. No flight plan was filed.

In his written statement, the pilot reported that while climbing through about 200 feet, he noticed that he could not maintain his climb rate. He noticed a loss of engine power. He made a "near stall, 90 degree right turn" and conducted a forced landing in a small field.

According to an aircraft accident report completed by the LaPorte County Police Department, the pilot said he "attempted to make an emergency landing in the field but did not have enough airspeed to maneuver properly."

The brother of the pilot, a witness to the accident, reported that the airplane reached a maximum height of about 150 feet. It began losing altitude and appeared to be flying close to a stall. He said the plane "apparently hit nose and right wing first."

Federal Aviation Administration (FAA) Inspectors, who examined the wreckage, reported no evidence of preimpact malfunction. The fuel tank and strainer contained fuel. Both blades of the wood propellor were fractured from the hub. The magneto was operationally checked and functioned normally. Inspection of the fuel system, engine, and carburetor revealed no anomalies.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# CHI95LA006