DUNYX AVIATIONDX-3
FLIGHT COMPUTER
DUNYX AVIATION · TRAINING USE

Dunyx Aviation · Ground School

DX-3 Flight Computer

An electronic E6B for student pilots. Choose a function with the top keys, type values on the keypad or your keyboard, and press ENTER. Answers appear as soon as every input is set. Works without internet once the file is saved.

Using the keys

FLT … TIMER
Open that menu. Press ▲ ▼ to pick a function, then ENTER.
▲ ▼
Move between input fields. Output lines are skipped.
◀ ▶
Switch an option, such as hPa / inHg or what to solve for.
ENTER
Save the value and go to the next field. On a timer line it starts or stops.
+ − × ÷
Do arithmetic inside a field, for example 1013 − 6. ENTER gives the answer.
CLR  ⌫
Clear the field or reset a timer. Delete one digit.
±
Change sign, for temperatures below zero.
:
Times as h:mm or h:mm:ss. A plain number means minutes.
Keyboard
Digits, + − * /, Enter, arrows and Backspace all work. Delete = CLR, Esc = MENU.

All functions

© Dunyx Aviation. Training aid only. Not for real-world navigation or flight planning. Always check results against your POH and approved methods.