Install, sign in, and fly. FS Crosscheck sits quietly in the background and acts like a first officer the moment your flight loads — no extra accounts, no setup, nothing to wrangle.
Download the installer. Approve the microphone permission. Paste the license key from your welcome email.
Load any aircraft in MSFS 2020 or 2024. The app recognizes what you’re flying and picks a matching flow — or falls back to a universal one.
Hold your PTT key to talk. Ask for a checklist, brief an approach, or just let the automatic callouts run during the critical phases.
FS Crosscheck keeps a continuous awareness of your aircraft and your phase of flight. When you speak, it hears you in context. When something changes in the cockpit, it reacts in real time.
The result: callouts that land at the right moment, checklists that flow the way a real crew flows them, and a copilot that you can argue with — or interrupt, any time — without losing its place.