Air Force grounds most C-130Hs due to cracked propeller barrelsIt's uncertain how long it will take Air Mobility Command to replace all the defective propeller assemblies that have grounded most C-130H planes.By Stephen Losey19 months ago
Propeller cracking fears led Air Force to ground 60 C-130Hs, replace pre-1971 bladesThe Air Force found blades manufactured using a different process more than 48 years ago might be more susceptible to corrosion, which could lead to dangerous cracks.By Stephen Losey5 years ago