Factual error: The crashed Apache has dirt piled around it as if it hit nose first and slid to a stop. Yet the chopper crashing at over 100 mph didn't even scratch the glass FLIR sensor on the nose. Obviously, dirt was just shoveled around a stationary Apache or a mockup.
Fire Birds (1990)
1 factual error - chronological order
Directed by: David Green
Starring: Nicolas Cage, Tommy Lee Jones, Sean Young, Bryan Kestner
Visible crew/equipment: When Jake is on the medevac helicopter headed to Billie and Little, you can see the film crew in the bottom left of the screen, before it lands (this is not visible in the widescreen version). (01:18:00)
Brad Little: Mr. Preston, this operation will be a failure if we all die.