This is an unstable/WIP development version of AFS2. See my main account @Fredishaveplay2 for the current version of AFS2, and @afs2-versionhistory for old stable versions of AFS2. In this WIP: re-laid-out and re-data'd airports KEG, ALL, and MSC, prevented the player from killing the engines on planes with dual-mode scramjets, gave sr-72 the dual mode scramjet mechanic (issue 00026), fixed game not resetting afterburner status (issue 00031), decreased thrust sound volume, fixed GMA ramp spawnpoint Z position (issue 00033), gave the flip-around cooldown texture some explanatory text, allowed afterburner to be active at throttle as low as 25%, separated scenery object processing into separate spawning and despawning loops instead of doing it all in one loop