To test it, it reportedly invested about $10 million at the Peebles (Ohio) Testing Operation, including the design and fabrication of the 18-ft-diameter, 12-ft-high, fiberglass testing bell-mouth ...

Aerospace Filtration Systems, Inc. (AFS) anticipates near-term Federal Aviation Administration (FAA) certification for an Inlet Barrier Filter (IBF) system for the Bell 430 helicopter. With this new ...