By Ricardo Brito, Luciana Magalhaes and Luana Maria Benedito BRASILIA/SAO PAULO (Reuters) -A preliminary report into the August crash of an airliner in Brazil found signs of ice buildup on the plane but no definite cause for the accident,

Investigators have released preliminary information on the still-mysterious crash of a Voepass airliner that killed all 62 on board in Brazil this summer.

Investigators say the pilots of a Brazilian passenger plane that crashed last month, killing all 62 people aboard, reported failure in the system to remove ice from the plane.

A preliminary report into the August crash of an airliner in Brazil found signs of ice buildup on the plane but no definite cause for the accident, the country’s Center for Research and

Audio from the cockpit's voice recorder included comments from pilots indicating ice was accumulating and the deicing system was failing, Paulo Froes, an investigator in the air force's center for the investigation and prevention of air accidents, told reporters in Brasilia.

Investigators say the pilots of a Brazilian passenger plane that crashed last month, killing all 62 people aboard, were failing to remove ice from the plane

The pilots of a Brazilian passenger plane that crashed last month, killing all 62 people aboard, reported failure in the system to remove ice from the plane, according to a preliminary report.