Medicinal AC130 artwork: DoctorSchnell / Codex.

Engine sound: FlightGear C130, Emmanuel Baranger (Helijah), Didier Fabert and contributors; GPL-2.0, editable source and adaptation.

GAU/howitzer audio adaptations retain U.S. Air Force / MSgt Jeffrey Curtin and U.S. Army / SGT Bryan Spradlin / 16th Mobile Public Affairs Detachment credits. No U.S. government endorsement is implied.