McEwen Dick GLASAIR III N115DM

Summary

On 10 April 1992 at about 14:30 local time, a McEwen Dick GLASAIR III registered N115DM, operated by Rothweiler, Charles, was involved in an accident near Casa Grande, Arizona, United States. One person was on board and nobody was injured. The aircraft was substantially damaged. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

10 April 1992 at 14:30

Classification

Accident

Location

Casa Grande, Arizona, United States

Coordinates

Not recorded

Aircraft

McEwen Dick GLASAIR III

Registration

N115DM

Category

Airplane

Engines

1

Operator

Rothweiler, Charles

Operating rule

Part 91: General Aviation

Purpose of flight

Personal

Phase of flight

Not recorded

Route

Chandler → Unknown

Aircraft damage

Substantial

Weather

VMC

Light

Day

NTSB number

LAX92LA176

Nobody was injured.

A FAILURE OF THE PILOT TO SELECT THE PROPER FUEL TANK AND SUBSEQUENT FUEL STARVATION. CONTRIBUTING TO THE ACCIDENT WAS AN INADEQUATE DESIGN BY THE MANUFACTURER THAT PERMITTED THE FUEL SELECTOR TO BE ROTATED 360 DEGREES, AND THE PILOT'S LACK OF FAMILIARITY WITH THE AIRPLANE.

Quoted verbatim from the NTSB record. This site does not paraphrase or interpret it.

Read the full NTSB narrative

THE PILOT WAS ON A PERSONAL CROSS COUNTRY FLIGHT TO A NEARBY AIRPORT. ABOUT 30 MINUTES AFTER TAKEOFF, THE ENGINE SUDDENLY QUIT. EMERGENCY PROCEDURES, INCLUDING ROTATION OF THE FUEL SELECTOR HANDLE, FAILED TO RESTART THE ENGINE AND A FORCED LANDING AREA WAS SELECTED ON A RURAL DIRT ROAD. AS THE PILOT WAS PREPARING TO LAND, A SCHOOL BUS OCCUPIED THE LANDING ZONE, AND THE PILOT THEN SELECTED AN ADJACENT ROAD. DURING THE LANDING, THE LEFT WING STRUCK TREES LOCATED ALONG THE SIDE OF THE ROAD. FAA PERSONNEL REPORTED THAT THE FUEL SELECTOR WAS IN THE OFF POSITION, BUT PLACARDED AS THE MAIN TANK POSITION. THE AIRPLANE'S MAIN WING FUEL TANKS CONTAINED FUEL; HOWEVER A HEADER TANK WAS EMPTY. MAINTENANCE PERSONNEL REPORTED THAT ON THE EVENING PRIOR TO DEPARTURE, THE FUEL SELECTOR WAS POSITIONED ON THE HEADER TANK, WHICH HAS A CAPACITY OF ABOUT 5 GALLONS. THE PILOT, WHO HAS ABOUT 10 HOURS OF EXPERIENCE IN THE AIRPLANE, DID NOT REMEMBER WHAT FUEL TANK WAS SELECTED. AFTER THE ACCIDENT, THE MANUFACTURER ISSUED A MANDATORY SERVICE BULLETIN REQUIRING A PLACARD DETAILING THE FUEL HANDLE POSITIONS, AND INSTALLATION OF MECHANICAL STOPS AND A MOVABLE GATE TO PRECLUDE INADVERTENT SELECTION OF THE OFF POSITION.

Quoted verbatim from the NTSB record.