Hot Springs - Hot Springs

The maintenance test flight was being flown following completion of airworthiness directive 87-02-02 requiring the mandatory replacement of all primary flight control cables. Following lift-off, witnesses observed the airplane start a rapid roll to the right until initial impact was made with the ground by the right wing tip. Examination of the wreckage revealed the a half turn in the routing of the replaced flight control cable was inadvertently omitted on both control columns which would result in the ailerons operating in reverse of the commanded input. The passenger was the quality control inspector who had inspected and signed off the maintenance performed. According to other company personnel, he had briefed the crew prior to the flight on the purpose of the test flight and the extent of the maintenance that the airplane had undergone. All three occupants were killed.

Flight / Schedule

Hot Springs - Hot Springs

Registration

N342AE

MSN

AC-545

Year of Manufacture

1983

Date

August 25, 1992 at 05:15 AM

Type

CRASH

Flight Type

Test

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Crash Location

Hot Springs Arkansas

Region

North America • United States of America

Coordinates

34.5038°, -93.0552°

Crash Cause

Human factor

Narrative Report

On August 25, 1992 at 05:15 AM, Hot Springs - Hot Springs experienced a crash involving Swearingen SA227 Metro III, operated by Lone Star Airlines, with the event recorded near Hot Springs Arkansas.

The flight was categorized as test and the reported phase was takeoff (climb) at a airport (less than 10 km from airport) crash site.

3 people were known to be on board, 3 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 2, crew fatalities: 2, passengers on board: 1, passenger fatalities: 1, other fatalities: 0.

The listed crash cause is human factor. The maintenance test flight was being flown following completion of airworthiness directive 87-02-02 requiring the mandatory replacement of all primary flight control cables. Following lift-off, witnesses observed the airplane start a rapid roll to the right until initial impact was made with the ground by the right wing tip. Examination of the wreckage revealed the a half turn in the routing of the replaced flight control cable was inadvertently omitted on both control columns which would result in the ailerons operating in reverse of the commanded input. The passenger was the quality control inspector who had inspected and signed off the maintenance performed. According to other company personnel, he had briefed the crew prior to the flight on the purpose of the test flight and the extent of the maintenance that the airplane had undergone. All three occupants were killed.

Aircraft reference details include registration N342AE, MSN AC-545, year of manufacture 1983.

Geospatial coordinates for this crash are approximately 34.5038°, -93.0552°.

Fatalities

Total

3

Crew

2

Passengers

1

Other

0

Crash Summary

The maintenance test flight was being flown following completion of airworthiness directive 87-02-02 requiring the mandatory replacement of all primary flight control cables. Following lift-off, witnesses observed the airplane start a rapid roll to the right until initial impact was made with the ground by the right wing tip. Examination of the wreckage revealed the a half turn in the routing of the replaced flight control cable was inadvertently omitted on both control columns which would result in the ailerons operating in reverse of the commanded input. The passenger was the quality control inspector who had inspected and signed off the maintenance performed. According to other company personnel, he had briefed the crew prior to the flight on the purpose of the test flight and the extent of the maintenance that the airplane had undergone. All three occupants were killed.

Cause: Human factor

Occupants & Outcome

Crew On Board

2

Passengers On Board

1

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 3

Operational Details

Schedule / Flight

Hot Springs - Hot Springs

Flight Type

Test

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Region / Country

North America • United States of America

Aircraft Details

Registration

N342AE

MSN

AC-545

Year of Manufacture

1983