General Important Information: Fresh overhaul gear New Exterior Paint Inspections: The following inspections were completed December 2014: 12 month, 24 month, 36 month, 48 month, and 96 month inspections. The following hourly inspections were completed December 2014: 100 hour, 400 hour, 800 hours, 1600 hour and 6400 hour inspections. Engines: The aircraft has two crj-200 … Continue reading Challenger 604