Addison - Atlanta

Witnesses reported a normal takeoff and climb was made to an altitude of approximately 400 feet agl at which time engine power ceased/decreased. The right wing then dropped, the nose and left wing rose and the aircraft entered a near vertical descent to ground impact. Post accident examination of the engines and turbochargers failed to disclose any pre-impact failures. Examination of the prop governors disclosed an rpm setting below takeoff or climb power; however, exact rpm setting could not be determined. The pilot had recently purchased this aircraft and most of his multi-engine experience was in Beech Barons. The throttle quadrant location of the throttle and prop controls on the Baron are in the reverse position of those on the Cessna 421. The pilot also had not been check out in the Cessna 421. All four occupants were killed.

Flight / Schedule

Addison - Atlanta

Registration

N6VR

MSN

421A-0027

Year of Manufacture

1967

Operator

David D. Weaver

Date

July 19, 1986 at 11:50 AM

Type

CRASH

Flight Type

Private

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Crash Location

Addison Texas

Region

North America • United States of America

Coordinates

32.9601°, -96.8300°

Crash Cause

Human factor

Narrative Report

On July 19, 1986 at 11:50 AM, Addison - Atlanta experienced a crash involving Cessna 421A Golden Eagle I, operated by David D. Weaver, with the event recorded near Addison Texas.

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

4 people were known to be on board, 4 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: 3, passenger fatalities: 3, other fatalities: 0.

The listed crash cause is human factor. Witnesses reported a normal takeoff and climb was made to an altitude of approximately 400 feet agl at which time engine power ceased/decreased. The right wing then dropped, the nose and left wing rose and the aircraft entered a near vertical descent to ground impact. Post accident examination of the engines and turbochargers failed to disclose any pre-impact failures. Examination of the prop governors disclosed an rpm setting below takeoff or climb power; however, exact rpm setting could not be determined. The pilot had recently purchased this aircraft and most of his multi-engine experience was in Beech Barons. The throttle quadrant location of the throttle and prop controls on the Baron are in the reverse position of those on the Cessna 421. The pilot also had not been check out in the Cessna 421. All four occupants were killed.

Aircraft reference details include registration N6VR, MSN 421A-0027, year of manufacture 1967.

Geospatial coordinates for this crash are approximately 32.9601°, -96.8300°.

Fatalities

Total

4

Crew

1

Passengers

3

Other

0

Crash Summary

Witnesses reported a normal takeoff and climb was made to an altitude of approximately 400 feet agl at which time engine power ceased/decreased. The right wing then dropped, the nose and left wing rose and the aircraft entered a near vertical descent to ground impact. Post accident examination of the engines and turbochargers failed to disclose any pre-impact failures. Examination of the prop governors disclosed an rpm setting below takeoff or climb power; however, exact rpm setting could not be determined. The pilot had recently purchased this aircraft and most of his multi-engine experience was in Beech Barons. The throttle quadrant location of the throttle and prop controls on the Baron are in the reverse position of those on the Cessna 421. The pilot also had not been check out in the Cessna 421. All four occupants were killed.

Cause: Human factor

Occupants & Outcome

Crew On Board

1

Passengers On Board

3

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 4

Operational Details

Schedule / Flight

Addison - Atlanta

Operator

David D. Weaver

Flight Type

Private

Flight Phase

Takeoff (climb)

Crash Site

Airport (less than 10 km from airport)

Region / Country

North America • United States of America

Aircraft Details

Registration

N6VR

MSN

421A-0027

Year of Manufacture

1967