2 fatalities

Cabin Fire Results in Crash near Alma, Georgia (N7840B)

Alma, United States of AmericaFlight

On March 30, 1959, a Curtiss C-46 Commando (registration N7840B) operated by Riddle Airlines was involved in an aviation accident near Alma, United States of America in flight. 2 people were killed. Investigators recorded the probable cause as: The Board determines that the probable cause of this accident was the ignition of cargo in the aft belly compartment caused by contact with an unguarded light bulb. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 3 related events involving the same aircraft type or operator are linked below.

While en route from Orlando to Atlanta, a crew reported a cabin fire and requested diversion. The aircraft subsequently went out of control and crashed in flames in Alma, Georgia, disintegrating on impact. Both crew members were killed. Ground witnesses observed fire breaching the fuselage before impact.

Accident Overview

On a night flight from Orlando to Atlanta, the crew reported to air traffic control that a fire had erupted in the cabin and requested permission to divert to the nearest airport. Shortly thereafter, the aircraft went out of control and crashed in flames in a prairie located in Alma, Georgia. The aircraft disintegrated on impact, and both crew members were killed.

Sequence of Events

Prior to the crash, ground witnesses observed the fire burning through the fuselage, allowing burning cargo and debris to be scattered over a large area. After making several left circles, the burning aircraft plunged to the ground.

Probable Cause

According to the official investigation, the probable cause of this accident was the ignition of cargo in the aft belly compartment caused by contact with an unguarded light bulb. It is believed the fire then breached the compartment wall and damaged a hydraulic unit or line in the wing center section area at the rear spar, igniting the flammable hydraulic fluid.

Frequently asked questions

What happened in the 30 Mar 1959 Curtiss C-46 Commando accident near Alma, United States of America?

While en route from Orlando to Atlanta, a crew reported a cabin fire and requested diversion. The aircraft subsequently went out of control and crashed in flames in Alma, Georgia, disintegrating on impact. Both crew members were killed. Ground witnesses observed fire breaching the fuselage before impact.

Were there any fatalities in the 30 Mar 1959 Curtiss C-46 Commando accident?

The accident was fatal, resulting in 2 fatalities.

What aircraft was involved and where did it happen?

The accident on 30 Mar 1959 involved a Curtiss C-46 Commando, registration N7840B, operated by Riddle Airlines, at Alma, United States of America.

What was the probable cause of the accident?

The Board determines that the probable cause of this accident was the ignition of cargo in the aft belly compartment caused by contact with an unguarded light bulb. It is believed the fire then breached the compartment wall, and damaged a hydraulic unit or line in the wing center section area at the rear spar.,…