Real aircraft. Curtiss Jenny, Travel Air, Waco 10.
Not generic biplanes. The actual models that barnstormers flew. The Curtiss Jenny maxed out at 75 mph, stalled at 35 mph, and came with a Hispano-Suiza engine that never stopped demanding attention. Fly what they flew.
The circuits map actual routes.
Wichita to Los Angeles. Kansas City to Denver. St. Louis through the Midwest crawl. These weren't random. Pilots had these routes memorized. County fairs, state festivals, air shows that came the same week every year. Navigate the real map.
$2 gate fees, fuel costs, crew shares.
The math matters here. Fifty spectators at a county fair paying $2 each meant a hundred dollars before you paid for anything. Fuel ran 25 cents a gallon back then. A two-hundred-mile hop ate into your profits fast. This is economics of survival, not some abstract number game.
Stunts with consequences.
Wing-walks, inverted flying, parachute jumps. Each one either pulls in a crowd or kills you. No second chances. People died doing these stunts in the 1920s. The simulation doesn't look away from that.
Women's Air Derby, September 1929.
Amelia Earhart, Louise Thaden, Phoebe Omlie racing from Santa Monica to Cleveland. Real pilots, real competition, real money on the line. The race that showed women could out-fly most men and still couldn't get decent sponsorship.
Hand-crafted world. Not photorealistic.
The art style is period-accurate without obsessing over polygon counts. Canvas tents, dust, wooden ticket booths, hand-painted signs on everything. The look matters because it's not trying to fake authenticity.
Fuel management and engine wear.
Your aircraft isn't fresh off the line. Oil temperature climbs. Spark plugs get fouled. Long flights take planning, not just topping off the tank. The Jenny forgives mistakes but expects respect.
County fair landings on grass, alkali, wheat.
Not every field is a prepared runway. Some are just pastures. Some are hard-pan desert. One has a ditch that only shows up from certain angles on approach. Scope out your landing spot before you commit to it.