Operation Remembrance is a massive expansion and realism mod for EA's Battlefield: Vietnam. Operation Remembrance has been created by Denal Douglas, a private mod-maker, and has been in the works for almost nine years. It adds dozens of maps, small arms, weapons emplacements, aircraft, land vehicles, and naval vessels, as well as significant improvements to the AI, making singleplayer more fun and more challenging.
The C-47 transport plane, CH-47 Chinook, and the cargo variants of the Mi-8 and UH-1 can drop crates of ammunition and medical supplies by parachute to resupply troops on the ground!