GlideLines

Clearer lines. Clearer margins.

Draw a route, inspect terrain, and compare it with recorded flights.

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Flight detail

Select a flight name in the library to inspect its track.

Flight library

Select flights with the checkbox to compare them below. Flights with exit-to-line-stretch under 46 ft default to Static line; choose PCA in Jump type to override. Type choices are saved.

Select	Jump type	Canopy flown

Selected flight comparison

Flight	Exit altitude	Exit → line stretch	Line stretch → inflation	Inflation → 1:1	Exit → 1:1	Exit → landing	Canopy path

Choose flights from the library above.

Altitude loss by flight

Deployment-stage loss comparison

Per-flight vertical loss across the three stages.

Jump type

Exit → line stretchLine stretch → inflationInflation → 1:1

Average glide ratio by flight

Mean of sampled GNSS points with horizontal speed above 5 m/s and descent speed above 1 m/s. Uses the current search and jump-type filter.

Plan a route

Click the map to add route points, then drag the numbered points to adjust the route. Distance updates as you drag; elevation and glide-ratio comparisons refresh automatically. Choose a jump type to narrow the historical comparison.

Compare jump typeMap layerLoading map…

Routes can be saved on this device. Sign in to sync new routes to your account.

Add two or more points to compare the route with your logged flights.

Historical flight terrain profiles were sampled from Open-Meteo 90 m data. Flights are ranked by terrain shape and elevation, then median glide similarity. Without a historical profile, recorded exit elevation is used first. These estimates do not confirm that a route is achievable or safe.

Metrics follow the provided Base Sight detector. GPS altitude is used. Simulator comparisons are descriptive only; terrain, conditions, equipment, and measurement error are not modeled.