v2.3.0Smarter Planning Tools2026-07-04
What's New
- Top of Climb and Descent Rate modes in the Descent Calculator. Plan where you will reach cruise altitude from your climb rate and ground speed, or get the exact vertical speed needed to make a crossing restriction from your distance to go.
- Aircraft presets in Weight & Balance - pick a Cessna 172S, 172R, 172N, 150M, Cirrus SR22, or Bonanza G36 and the stations, fuel capacity, and CG envelope load automatically. The results now clearly state whether you are inside the envelope and under max takeoff weight, with the forward limit adjusting to your actual weight.
- Terrain profile in the SimBrief OFP Preview - import your flight plan and see the ground elevation along your filed route, with the highest terrain marked so you can check it against your planned cruise altitude.
Improvements
- Route Planner and Range Map are now one tool. The interactive globe shows your aircraft's range rings (ferry, typical, bingo, and current load), lets you set fuel and payload, and filters destinations by flight time or reach - including the curated scenic routes. Old Range Map links take you to the right place automatically.
- The Crosswind Calculator now explains headwind and tailwind components, the quick clock method for estimating crosswind in your head, and how to go from wind components to a heading - with a direct path to the Wind Correction Angle tool.
- The airspeed tool now leads with what most pilots come for: converting indicated airspeed to true airspeed, with Mach and speed of sound alongside.
- Clearer answers across the tools: pressure altitude explained in the Density Altitude calculator, E6B-style conversions called out in the Unit Converter, and worked examples added to several tool guides.
- The Pilot Tools rail now only shows on very wide monitors (1900px and above) on the home page and aircraft sub-pages, so it no longer crowds the main content on laptop and standard desktop screens.
- Typography improvements for better readability. Labels, badges, form hints, checklist notes, and nav text that previously rendered as small as 12px now have a 14px minimum, especially helpful on mobile. Genuine footnotes and captions (image credits, the sidebar footer) keep their smaller size.
Bug Fixes
- All performance tools now use the exact standard temperature lapse rate (1.98 C per 1,000 ft). The Density Altitude calculator previously used a rounded value, which could shift results by a few feet.