Whatβs inside β’ Crosswind limits for takeoff and landing (with LVP notes) β’ Flap placard speeds (VFE) β’ CG envelope (%MAC) with safe defaults and JSON-driven values β’ RVSM on-ground and in-flight limits β’ Autoland wind limits (HW/XW/TW) β’ LVO minima and RVR conversion β’ VAPP helper (FCTM logic for wind additives and gusts) β’ WX tab: global METAR/TAF lookup (NOAA)* Design β’ Clean interface, large type, and monospaced digits where they matter β’ Fully offline for all limits and tables β’ No accounts, no analytics, no ads Network Internet is required only for the WX tab (METAR/TAF via NOAA). Disclaimer Always verify against your current AFM/FCOM, company procedures, and official weather sources. This app is for quick reference only and is not affiliated with Boeing.