Distance · Speed · Time
Distance = rate × time, solved for whichever leg the Solve-for selector picks.
NAV & TIME
DISTANCE · SPEED · TIME14/32SOLVED
nm
kt
h:mm:ss
Solve for
Reading the screen: cyan is a value you entered, green is a computed result, amber means a field still needs input or the entry needs a CHECK. SOLVED lights when every result is computed; STO keeps a value to reuse in another function; the line-select keys beside the screen pick the field the keypad edits.
How this is computed
Distance = rate × time, solved for whichever leg the Solve-for selector picks. The ASA CX-3 manual's ground-speed example is the default: 5 nm covered in 2 min 32 s is 118.4 kt over the ground. Pinned in scripts/test-tools-solvers.ts.
Keyboard shortcuts
- / or Ctrl+K — jump to the function search
- Digits, . or : (outside a field) — type into the scratchpad, then press a ◄ line-select key to insert
- Arrow keys — move around the keypad; Enter opens the focused function
- Home / End — start / end of a keypad row
- Alt+1…8 — jump to a keypad group