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Jared Isaacman's Tornado F2's Assembly Progresses, as Jet Awaits Certification and First Flight

The former Royal Air Force Tornado F2, acquired by the future NASA chief, is the specially equipped TIARA (Tornado Integrated Avionics Research Aircraft), used as a testbed for various avionics and ...
Yahoo

Tornado formed in Urbandale too fast for advance warning from National Weather Service

Urbandale residents learned the hard way during Monday's tornado that severe weather warnings and outdoor sirens are not perfect systems. Sirens in the area sound automatically when the National ...