Wyoming Air Guard C-130's to receive prop upgrades
Lockheed C-130 Hercules - Wikipedia
418th FLTS outfits Antarctic-bound C-130 with 8 blades > Edwards Air Force Base > News
Engineers testing eight-blade prop for C-130 > Air Force > Article Display
C-130 Archives - C&S Propeller
NY Air National Guard Writing the Book on New Propellers While Flying Antarctica Mission | Air & Space Forces Magazine
Composites May Be Key as Aircraft Propellers Become More Complex | Aviation Week Network
News | Prodigious props: Collins Aerospace receives additional C-130 NP2000 propeller upgrade and support awards from U.S. Air National Guard, U.S. Navy | Collins Aerospace
NP2000 propeller system upgrade for C-130 - YouTube
US Navy C-130T with eight-blade props
Robins gets peek at unique C-130H3 > Robins Air Force Base > Article Display
C-130 Archives - C&S Propeller
418th FLTS outfits Antarctic-bound C-130 with 8 blades > Edwards Air Force Base > News
C-130H with 8 blade props - Research Corner - ARC Discussion Forums