Wichita - Hays

Both aircraft departed Wichita on IFR flight plan in VFR weather conditions. They flew northwest toward their respective destinations, and cancelled IFR about 20 minutes before the accident. ATC observed the airplanes on radar, and stated they were 'dogfighting back and forth' prior to the collision. One pilot's roommate reported the two pilots, who were close friends as well as co-workers, often cancelled IFR and flew in formation if the weather was VFR. He reported the pilots often videotaped each other, and he had watched some of the tapes. He stated 'it was hard to tell from the videotape how close they were because they could use the zoom feature, etc. You could read the N numbers.' Investigation revealed brown paint transfer on the bottom of the right wing of the blue and white airplane, which had separated and was located 1.5 miles from the main wreckage. There were light colored scuff marks on the top of the left engine nacelle of the brown and white airplane. Both aircraft and both pilots were killed.

Flight / Schedule

Wichita - Hays

Registration

N904DF

MSN

500-1057-46

Year of Manufacture

1961

Date

July 31, 1991 at 07:59 AM

Type

CRASH

Flight Type

Cargo

Flight Phase

Flight

Crash Site

Plain, Valley

Crash Location

Silica Kansas

Region

North America • United States of America

Coordinates

38.3517°, -98.4620°

Crash Cause

Human factor

Narrative Report

On July 31, 1991 at 07:59 AM, Wichita - Hays experienced a crash involving Rockwell Aero Commander 500, operated by Central Air Southwest, with the event recorded near Silica Kansas.

The flight was categorized as cargo and the reported phase was flight at a plain, valley crash site.

1 people were known to be on board, 1 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

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

The listed crash cause is human factor. Both aircraft departed Wichita on IFR flight plan in VFR weather conditions. They flew northwest toward their respective destinations, and cancelled IFR about 20 minutes before the accident. ATC observed the airplanes on radar, and stated they were 'dogfighting back and forth' prior to the collision. One pilot's roommate reported the two pilots, who were close friends as well as co-workers, often cancelled IFR and flew in formation if the weather was VFR. He reported the pilots often videotaped each other, and he had watched some of the tapes. He stated 'it was hard to tell from the videotape how close they were because they could use the zoom feature, etc. You could read the N numbers.' Investigation revealed brown paint transfer on the bottom of the right wing of the blue and white airplane, which had separated and was located 1.5 miles from the main wreckage. There were light colored scuff marks on the top of the left engine nacelle of the brown and white airplane. Both aircraft and both pilots were killed.

Aircraft reference details include registration N904DF, MSN 500-1057-46, year of manufacture 1961.

Geospatial coordinates for this crash are approximately 38.3517°, -98.4620°.

Fatalities

Total

1

Crew

1

Passengers

0

Other

0

Crash Summary

Both aircraft departed Wichita on IFR flight plan in VFR weather conditions. They flew northwest toward their respective destinations, and cancelled IFR about 20 minutes before the accident. ATC observed the airplanes on radar, and stated they were 'dogfighting back and forth' prior to the collision. One pilot's roommate reported the two pilots, who were close friends as well as co-workers, often cancelled IFR and flew in formation if the weather was VFR. He reported the pilots often videotaped each other, and he had watched some of the tapes. He stated 'it was hard to tell from the videotape how close they were because they could use the zoom feature, etc. You could read the N numbers.' Investigation revealed brown paint transfer on the bottom of the right wing of the blue and white airplane, which had separated and was located 1.5 miles from the main wreckage. There were light colored scuff marks on the top of the left engine nacelle of the brown and white airplane. Both aircraft and both pilots were killed.

Cause: Human factor

Occupants & Outcome

Crew On Board

1

Passengers On Board

0

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 1

Operational Details

Schedule / Flight

Wichita - Hays

Flight Type

Cargo

Flight Phase

Flight

Crash Site

Plain, Valley

Region / Country

North America • United States of America

Aircraft Details

Registration

N904DF

MSN

500-1057-46

Year of Manufacture

1961