Amateur ham radio Q-code quiz
10.0 1
v1.1.12 by KG9E
About Amateur Radio Q-Code Quiz
Amateur Radio Q-Code Quiz (Package Name: appinventor.ai_izzybella419.AmateurRadioQCodeQuiz) is developed by KG9E and the latest version of Amateur ham radio Q-code quiz 1.1.12 was updated on October 18, 2025. Amateur ham radio Q-code quiz is in the category of Education. You can check all apps from the developer of Amateur ham radio Q-code quiz. Currently this app is for free. This app can be downloaded on Android 2.1+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
No ads, nags, social media, or in-app purchases. No internet required. Free ham radio learning app.
Q-codes, or Q-signals, are used by amateur ham radio operators (and other radio services) as a form of shorthand and abbreviations for commonly exchanged information. Originating with Morse code operators, Q-codes are also used widely on phone as a common language among other hams all over the world.
This free learning app quizzes your acquaintance with common Q-codes. You may select from 24 of the most common Q-codes used by amateur ham radio operators on phone and CW modes. Also included are a few of the QN-codes adopted by the ARRL to be used only on Nets:
QNC,QNE,QNI,QNJ,QNO,QNU,QRG,QRL,QRM,QRN,QRO,QRP,QRQ,QRS,QRT,QRU,QRV,QRX,QRZ,QSB,QSK,QSL,QSO,QSP,QST,QSX,QSY,QTC,QTH,QTR
Turn the Sound ON and the app will play Q-signals in Morse code as well as display their definitions. Your task is to tap the matching Q-code from the keypad below. Turn the Sound OFF to eliminate the Morse code report and use the Q-code definitions only. Tap the Q-code definition to turn it on/off and listen to Morse code only.
Hold down any Q-signal key to play the Q-code in Morse code and to display its definition.
You may enter a custom subset of Q-signals by tapping the Custom button and selecting the desired Q-codes. Once done selecting, tap the desired WPM and then tap Start! This custom list may be cleared by holding the Custom button, after which you will be prompted to enter a new set. Clearing the custom list has no effect on your stats.
Stats may be cleared by holding the Target button on top. If you are in Custom mode, then only the personalized Q-code subset stats will be reset. Turn Custom mode OFF and hold the Target button to reset all stats.
Also included is a Copy Pad which plays Q-signals in Morse code and displays their definitions. You can write in the whitespace, or on a piece of paper, or headcopy. The Copy Pad DOES NOT attempt to recognize your handwriting and is intended as a self-check.
Lastly, if you have comments, suggestions, complaints, or otherwise, then please email appsKG9E@gmail.com
Q-codes, or Q-signals, are used by amateur ham radio operators (and other radio services) as a form of shorthand and abbreviations for commonly exchanged information. Originating with Morse code operators, Q-codes are also used widely on phone as a common language among other hams all over the world.
This free learning app quizzes your acquaintance with common Q-codes. You may select from 24 of the most common Q-codes used by amateur ham radio operators on phone and CW modes. Also included are a few of the QN-codes adopted by the ARRL to be used only on Nets:
QNC,QNE,QNI,QNJ,QNO,QNU,QRG,QRL,QRM,QRN,QRO,QRP,QRQ,QRS,QRT,QRU,QRV,QRX,QRZ,QSB,QSK,QSL,QSO,QSP,QST,QSX,QSY,QTC,QTH,QTR
Turn the Sound ON and the app will play Q-signals in Morse code as well as display their definitions. Your task is to tap the matching Q-code from the keypad below. Turn the Sound OFF to eliminate the Morse code report and use the Q-code definitions only. Tap the Q-code definition to turn it on/off and listen to Morse code only.
Hold down any Q-signal key to play the Q-code in Morse code and to display its definition.
You may enter a custom subset of Q-signals by tapping the Custom button and selecting the desired Q-codes. Once done selecting, tap the desired WPM and then tap Start! This custom list may be cleared by holding the Custom button, after which you will be prompted to enter a new set. Clearing the custom list has no effect on your stats.
Stats may be cleared by holding the Target button on top. If you are in Custom mode, then only the personalized Q-code subset stats will be reset. Turn Custom mode OFF and hold the Target button to reset all stats.
Also included is a Copy Pad which plays Q-signals in Morse code and displays their definitions. You can write in the whitespace, or on a piece of paper, or headcopy. The Copy Pad DOES NOT attempt to recognize your handwriting and is intended as a self-check.
Lastly, if you have comments, suggestions, complaints, or otherwise, then please email appsKG9E@gmail.com
Amateur Radio Q-Code Quiz 1.1.12 Update
TargetSDK=35, per Google requirements.
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Amateur Radio Q-Code Quiz Features
Previous Versions
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Requires Android: Android 2.1+
Screen DPI: 160-640dpi
SHA1: 78ecbd3f2f0583a2d3ed6cd1e4d21522674a5887
Size: 5.97 MB
What's New:
TargetSDK=35, per Google requirements.
Requires Android: Android 2.1+
Screen DPI: 160-640dpi
SHA1: 624891ffda2ce059b68b3b555b188a8666a24fb4
Size: 6.28 MB
What's New:
TargetSDK=35, per Google requirements.
Requires Android: Android 2.1+
Screen DPI: 160-640dpi
SHA1: 45783191cb1697c406aaa0cbb919ecef95706503
Size: 5.96 MB
What's New:
TargetSDK=34, per Google requirements.
Variant
Arch
Version
DPI
11
February 9, 2025
Amateur ham radio Q-code quiz
1.1.11
(11)
Requires Android: Android 2.1+
Screen DPI: 160-640dpi
SHA1: 1b8f2ee8c85440e5f027c17d53909bf42edb4dee
Base APK: appinventor.ai_izzybella419.AmateurRadioQCodeQuiz.apk
Split APKs: config.ar, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 6.26 MB
What's New:
TargetSDK=34, per Google requirements.
Android 2.1+
160-640dpi
11
March 28, 2025
Amateur ham radio Q-code quiz
1.1.11
(11)
Requires Android: Android 2.1+
Screen DPI: 160-640dpi
SHA1: 0cfcf15ddcf7f491b85cfedbc5bcb16aadc8423c
Base APK: appinventor.ai_izzybella419.AmateurRadioQCodeQuiz.apk
Split APKs: config.ar, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxxhdpi, config.zh
Size: 6.26 MB
What's New:
TargetSDK=34, per Google requirements.
Android 2.1+
160-640dpi
More Information
Package Name:
Update Date:
2025-10-18
Latest Version:
1.1.12
Need Update:
Available on:
Requirements:
Android 2.1+
Report:
Safe to Download
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