Fs2004 Captain Sim C-130 Pro [exclusive] Jun 2026

Let’s talk specifics, because this is where the addon earned its “Pro” moniker.

The sound set, though, was the hidden gem. The T56 is a notoriously noisy turboprop, with a distinctive howl at certain RPMs. Captain Sim recorded real C-130s. On spool-up, you’d hear the whine of the gas generator, the clatter of the prop gearbox, and then that deep growl as torque built. Inside the cockpit, engine sounds were muffled, but open the cockpit window (yes, it animated), and the world turned into a roar. FS2004 Captain Sim C-130 Pro