Performance Envelopes
Build a basic maneuver V-n diagram from stall speed, positive and negative limit load factors, and design dive speed.
Maneuver speed
97.5 m/s
positive corner speed
Load limits
+3.8 / -1.5 g
structural envelope
Selected stall
79.1 m/s
at 2.50 g
Negative stall
61.6 m/s
at negative limit
Maneuver V-n envelope
Stall boundaries rise with speed until structural load limits define the envelope.
VA 97.5 m/s
1g stall
50.0 m/s
positive stall baseline
Corner speed
97.5 m/s
stall meets load limit
Selected point
2.50 g
79.1 m/s required
Open Source and Easy to Use Elsewhere
This tool is open source and the underlying logic is fully transparent. You can inspect the code, understand the calculations, and contribute improvements. If you want to use the tool in your own website, course page, or learning platform, you can also embed it directly and start from a ready-made iframe setup for this exact tool.
Open source: review the implementation and see how the results are produced.
Embeddable: preview this tool, copy the iframe, and use it in your own site or LMS.