WYOMING, Pa. (AP) – Authorities were investigating a helicopter crash in northeastern Pennsylvania, the Federal Aviation Administration said. The wreckage of a Robinson R44 copter was found in a remote area of Wyoming on Thursday night after the agency had issued an alert about a missing aircraft, the FAA said.

There was no word on the number of people on board or their conditions.

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According to the FAA, the flight had departed Allentown Queen Municipal Airport in Allentown and was headed to Bradford County Airport in Towanda.

The Robinson R44 is a four-seat light helicopter that has been in production since 1992.

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The National Transportation Safety Board will be in charge of the investigation.

No other information was available.

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