Lancaster - Laredo

On January 10, 1998 at 02:27 PM, Lancaster - Laredo experienced a crash involving Rockwell Aero Commander 500, operated by MGS Corporation, with the event recorded near Ennis Texas.

The flight was categorized as private and the reported phase was landing (descent or approach) at a airport (less than 10 km from airport) crash site.

3 people were known to be on board, 2 fatalities were recorded, 1 survivors were identified or estimated. This corresponds to an estimated fatality rate of 66.7%.

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

The listed crash cause is technical failure. After departing on an IFR flight in VFR conditions, the flight had been cleared to climb from 3,000 to 4,000 feet, when the right engine lost power. The pilots diverted toward an uncontrolled airport, secured the right engine, & cancelled their IFR clearance. They made an approach to land on runway 15, then attempted a single engine go-around. During the go-around, the airplane yawed/rolled to the right in what the passenger believed was a VMC roll. It then struck power lines & crashed in a right wing low attitude. Investigation revealed that both pilots held multi-engine ratings. The owner said the pilot (PIC) had flown the airplane for a short time on 12/21/98; however, no other record was found to verify that either the pilot or copilot had flight experience in this make/model of airplane. Examination of the wreckage revealed evidence that the flaps were retracted, the landing gear was in transit, the left propeller was operating with power, & the right propeller was feathered. The airplane had a history of fuel flow fluctuations in the right engine. The diaphragm (P/N 364446) in the right engine distributor valve assembly was found ruptured. It was an old style diaphragm, which was colored black. Bendix Service Bulletin RS-76, issued 11/15/80, called for replacement of the black diaphragm with a red fluorosilicone diaphragm (P/N 245088) at overhaul. The engine was overhauled in June 1992. During maintenance in December 1997, both fuel system injectors & nozzles were tested; however, the distributor valve assembles were not tested. Calculations showed the airplane was loaded 116.3 lbs over the maximum allowable gross weight & 1.3 inches forward of the allowable CG range.

Aircraft reference details include registration N556BW, MSN 500-1625-215, year of manufacture 1966.

Geospatial coordinates for this crash are approximately 32.3293°, -96.6253°.