Authorities questioned the badly injured pilot of a crashed Boeing 737 Wednesday, but revealed no clues as to why the jet's undamaged right engine was shut down well before the crash while the other engine burned. The Civil Aviation Authority, meanwhile, ordered increased inspections on 37 airplanes with CFM56 engines, the type on the Midland Airways jet that crashed Sunday. Investigators said much more work was needed to pinpoint the cause of the crash, which killed 44 people and injured 82. The government also ordered immediate checks of engine monitoring systems on similar aircraft to verify that they correctly indicate right and left, prompting speculation that a malfunctioning alarm system could have misled the flight crew. Freddie Yetman, technical secretary of the British Airline Pilots Association, said this showed that investigators ``must have some suspicion of these circuits.'' In the United States, the Federal Aviation Administration ordered inspections of 300 Boeing 737s for possible cross-wiring of engine warning systems. U.S. media reported that the crew of the jet shut down the wrong engine, and Britain's tabloid newspapers drew similar conclusions in banner headlines. ``Error on the Flight Deck,'' the Today newspaper said. ``Fatal Error'' said the Daily Star. ``Pilot Shut Off the Wrong Engine'' said the Sun. The Transport Department said that ``evidence obtained early in the investigation'' indicated both of the plane's engines ``might have suffered a related failure'' and that possibility was still being examined. The statement from the department's Air Accidents Investigation Branch also confirmed that the airplane's left engine caught fire and the right engine was shut down, and that pilot Kevin Hunt had told ground control the fire was in the right engine. The reasons for shutting down the engine ``are not yet clear and are still under investigation,'' it said. The jet, en route from London to Belfast with 126 people aboard, plunged into an embankment a half-mile short of the runway at East Midlands Airport in central England as it was trying to make an emergency landing Sunday night. Hunt, whose back and legs were broken in the crash, was interviewed for 45 minutes at the intensive care unit of Leicester Royal Infirmary, said the hospital's deputy general manager Carol Henshall. Mrs. Henshall said some of the ``wilder headlines'' had been kept from Hunt, but friends and colleagues had told him of the news reports. In the United States, NBC News quoted unidentified U.S. government sources as saying ``the plane's flight recorders, which monitor engine performance and the pilots' conversations, indicate the crew shut down the wrong engine. The trouble was in one _ they shut down the other.'' But the network said investigators had yet to detemine whether faulty instruments contributed to the crash. The Washington Post, quoting unidentified accident investigators, said the crew believed they were making a routine, one-engine emergency landing, and apparently thought they had solved the problem when they shut down an engine. Spokesmen for both the FAA and the National Transportation Board said they knew of no information reaching U.S. officials about the flight recorders' contents. The airplane's two ``black boxes,'' the cockpit voice recorder and digital flight data recorder, are being examined at the government's laboratory in Farnborough, outside London. According to court documents and federal officials in America, the FBI is investigating a General Electric Co. admission that test records may have been falsified at a factory which made parts for the CFM56 engine that failed here. The Seattle factory also made a check and flow valve for the F404 engine aboard the Navy's FA-18 fighter, GE spokesman Richard Kennedy said Wednesday. A letter from a GE attorney last year said test records may have been falsified for the fighter plane valves. The timer valve made by GE for the CFM56 engine could not have caused the turbine to fail even if the valve malfunctioned, Kennedy said. The plane took off at 7:52 p.m. Sunday. Government sources, speaking on condition of anonymity, said Hunt reported at 8:06 p.m. that ``I have an engine on fire.'' Then, at 8:14 p.m., the sources said he told traffic control: ``I am shutting down the starboard (right) engine.'' The plane crashed 12 minutes later at 8:26 p.m. The Civil Aviation Authority said that on the advice of investigators, it was issuing new instructions for the inspection and monitoring of Boeing 737-300, Boeing 737-400 and Airbus A320 airplanes, all of which use the CFM56 engine. The engines are made jointly by U.S.-based GE and a French company, SNECMA. Boeing Commercial Airplanes spokesman Craig Martin said in Seattle of the FAA's inspection order, ``We certainly believe it's a prudent measure to go out and check to make sure there's nothing wrong with the fleet. But certainly this precautionary measure does not imply there has been any cause identified (for the crash.)''
A Boeing 737 ##7 on a flight from London to Belfast crashed during an emergency landing at East Midlands Airport . The pilot had stated that the right engine was on fire , then called again to say that he had shut the engine down and was coming in for a landing . Actually the left engine had burned and the pilot had shut down the wrong engine . The crash killed 49 people and injured 32 . The pilot , seriously hurt , was being questioned by investigators . Authorities are routine checks on similar engines on other aircraft , including the possibility of crossed wires on warning systems .