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RunupLab

ETA (Zulu)

Departure time plus time en route, wrapping past midnight, on the 24-hour Zulu clock.

NAV & TIME

ETA (ZULU)15/32SOLVED
hh:mm
h:mm:ss

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

Departure time plus time en route, wrapping past midnight, on the 24-hour Zulu clock. The ASA CX-3 manual's example is the default: off at 09:30 Z plus 2 h 30 min en route arrives 12:00 Z. Malformed clock times (25:00, 09:99) show an em-dash rather than silently wrapping.

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+18 — jump to a keypad group