A brief overview of the software:

• Simulation of the M330, M423, M323, M505 and M503/DS100 radios
• Language switchable between German, English and French
• Practical introduction to radio operation and operating procedures (radiotelephony messages) directly on the device
• Complete question catalog for practicing in the card index system (for exams in Germany)
• Official exam papers
• Vocabulary trainer with voice output
• Online theory book for quick reference and browsing
• All 27 official translation texts (for exams in Germany) to write down or print out.
• Further information such as spelling alphabet, exam requirements
• 12 months unlimited access (renewable)
• Support in case of any problems

System requirements:

• Windows: Windows 10 or 11, browser (Edge 100+, Chrome 100+, Firefox 100+, or Opera 84+), internet connection, recommended: Sound card with speakers and microphone
• MacOS: MacOS 16.0+, browser (Safari 16+), internet connection, recommended: Sound card with loudspeaker and microphone
• Android: Android 12+, browser (Chrome 130+, Firefox 137+ or Opera 80+), internet connection, recommended: Speaker and microphone
• iOS: iOS 16+, browser (Safari 16+), internet connection, recommended: Speaker and microphone
• Linux: Ubuntu 24+, Debian 12+, Gento 23+ and derivatives, browser (Chrome 100+ or Firefox 100+), internet connection, recommended: Sound card with loudspeaker and microphone
• Web: almost any current browser (e.g. Chrome 100+ or Firefox 100+) with internet connection, recommended: Sound card with loudspeaker and microphone

Get started right away: Your access code will be emailed to you automatically immediately after you place your order.

A brief overview of the application

• Simulation of the M330, M423, M323, M505 and M503/DS100 radios (functions relevant for inland navigation radio)
• Language switchable between German, English and French
• Practical introduction to radio operation and operating procedures (radiotelephony messages) directly on the device
• Complete question catalog for practicing in the card index system (for exams in Germany)
• Official exam sheets
• Online theory book for quick reference and browsing
• Further information such as spelling alphabet, exam requirements
• 12 months unlimited access (can be extended)
• Support in case of any problems.

System requirements:

• Windows: Windows 10 or 11, browser (Edge 100+, Chrome 100+, Firefox 100+, or Opera 84+), internet connection, recommended: Sound card with speakers and microphone
• MacOS: MacOS 16.0+, browser (Safari 16+), internet connection, recommended: Sound card with loudspeaker and microphone
• Android: Android 12+, browser (Chrome 130+, Firefox 137+ or Opera 80+), internet connection, recommended: Speaker and microphone
• iOS: iOS 16+, browser (Safari 16+), internet connection, recommended: Speaker and microphone
• Linux: Ubuntu 24+, Debian 12+, Gento 23+ and derivatives, browser (Chrome 100+ or Firefox 100+), internet connection, recommended: Sound card with loudspeaker and microphone
• Web: almost any current browser (e.g. Chrome 100+ or Firefox 100+) with internet connection, recommended: Sound card with loudspeaker and microphone

You will receive the access data automatically by e-mail immediately after ordering