Microsoft Flight Simulator X (FSX), released in 2006, remains a titan of the flight simulation world. It is the grandfather of modern sims. While its graphics are dated compared to MSFS 2020 or X-Plane, FSX’s greatest strength is its legacy physics engine and massive library of third-party add-ons. For owners of Van’s aircraft, FSX offers several high-fidelity RV-7 and RV-7A models.
Note: “BTS” is ambiguous. In RV circles, BTS often refers to a backcountry training provider (e.g., BTS Aviation) or a mod philosophy. I’ll assume backcountry / tailwheel training.
What it is: Real‑world flight training, tailwheel endorsements, or RV transition training (often in an RV‑7 or similar).
Why it’s “better” for real‑world pilots: fsx bts vans rv 7 7a better
Weakness: Expensive ($200‑400/hr for RV rental + instruction). No virtual flying.
Bottom line: Better if you own or plan to fly a real RV and need real‑world proficiency.
You fly 300–500 nm trips, mostly paved runways, occasional grass. You want IFR capability. Microsoft Flight Simulator X (FSX), released in 2006,
Is the digital version "better" than the real thing? The answer depends entirely on what you value.
Both RV-7 and RV-7A are excellent kitplanes with similar flight capabilities; choice depends on pilot experience, intended operations, and preference for tailwheel vs nosewheel handling. FSX is a helpful supplemental tool but not a substitute for real-world training. Clarify "BTS" for a complete four-way comparison.
| Feature | FSX (e.g., Lancair 360) | BTS (e.g., Bearhawk) | Vans RV-7/7A | |---------|------------------------|----------------------|---------------| | Cruise Speed | 240–260 mph | 110–130 mph | 190–210 mph | | Stall Speed | 65 mph | 38 mph | 52 mph | | Takeoff Roll | 1,000 ft | 250 ft | 750 ft | | G-rating | +6/-4 (but fragile) | +4/-1.5 | +6/-3 | | Build Time | 2,500+ hours | 1,800 hours | 1,500 hours | | Cost (kit) | $55k+ (retract) | $35k+ | $40k | | IFR Friendly | Yes (but slippery) | No (drafty) | Yes | | Bush Capable | No | Yes | Limited | You fly 300–500 nm trips, mostly paved runways,
The sound pack in the better versions is dynamic. You hear the air rushing over the canopy at speed. When you chop the throttle, it doesn't just go silent; you hear the wind noise take over until you add power again. It immerses you in the environment.
The default FSX model couldn't snap roll its way out of a paper bag. The RealAir RV-7? It is fully aerobatic. Hammerheads, cuban eights, and spins are buttery smooth. It turns the sim into an adrenaline game.