Boeing 307 Stratoliner Performance Planner

This add-on provides a detailed Excel-based performance planner for the Aeroplane Heaven Boeing 307 Stratoliner. It calculates fuel, cruise altitude, power settings, and weights based on flight specifics such as payload, weather, and airport data. The planner issues warnings when operational limits are exceeded and includes useful extras like pressurization schedules, a SimBrief profile, and reference manuals. Compatible enhancements for the NixonRedgrave Redux mod are offered but not required.