A blade erection damper for a folding propfan blade comprising {TAIL ~ a blade hammer} on the propfan blade engageable with {HEAD ~ a fluid filled frangible capsule} to dampen erection of the blade 
A blade erection damper for a folding propfan blade comprising { TAIL ~ a blade hammer } on the propfan blade engageable with { HEAD ~ a fluid filled frangible capsule } to dampen erection of the blade
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH