MESA, AZ (CBS5) -
Investigators are trying to figure out what sparked a fire at Falcon Field.
The fire started Sunday afternoon and involved a storage hangar with about 10 aircraft units. The fire was contained to four of those 10 units, according to a Mesa Fire Department spokesman.
Three to four airplanes suffered damage, but no injuries were reported, and it was unclear how it began, the spokesman said.
Mesa Fire spokesman Forrest Smith said the investigation is ongoing.
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