Evergreen and VHI are flying timber operations lifting 5-10,000 LB logs long line with surplus H-3's that have had all some serious weight savings applied to the aircraft. I think it's pretty amazing. Parts are cheap and plentiful and I bet you'll see these things soldier on for quite a while.
Even GEO-SEIS went with older/cheaper SA-330 straight Puma's - as opposed to newer 332 Super Puma/Cougar. It's a peer of the H-3/S-61 operationally.
So I'm really curious what Blackwater will actually field that will satisfy MSC and allow them to make a worthwhile profit. Mi-17's anyone?
old phrogs?