Q Code Master

We designed Q Code Master to be the world's most user friendly app for learning and looking up amateur radio Q Codes.

- Keeps track of which codes you have read.
- Lookup Q Codes with a dynamic keypad that changes its buttons as you type so that it's impossible to enter an invalid code.
- Fluid animation.
- Test your knowledge with 4 levels of exams.
- No internet connection required. Works wherever, whenever.

What are Q Codes?
Q Codes are a globally understood form of communication between amateur radio operators. Each code is made up of three letters always starting with the letter ‘Q’ (Example: QRL, QSO, QTA.) Using different combinations of letters, Q Codes allow radio operators to transmit commonly used phrases quickly and without language barriers. Knowing them all is a valuable asset to anyone interested in ham radio or emergency preparedness.

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