If you are looking for a "free download," the base simulator DCS World includes two free aircraft and two maps:
Clickable FC3 Mod: Download, Install & Operation Guide | DCS YouTube · Grim Reapers Top 3 DCS World Mods That are Completely FREE YouTube · DCS ONE DCS World Flaming Cliffs Clickable Cockpits Continued YouTube · Snick500 DCS: Flaming Cliffs 3 Free Download
In February 2024, Eagle Dynamics released a free texture upgrade for FC3. This includes refreshed Physical Based Rendering (PBR) textures for the cockpits and external models of the F-15C, A-10A, Su-27, Su-33, and J-11. If you are looking for a "free download,"
Clickable FC3 Mod: Download, Install & Operation Guide | DCS Popular Free Aircraft Mods A specialized ground-attack jet
The DCS User Files database contains over 23,000 free files, including missions, campaigns, and liveries (skins) specifically for FC3 aircraft. Popular Free Aircraft Mods
A specialized ground-attack jet with a simplified, non-clickable cockpit.