When editing the WPM field the app crashes
The app crashes when the user edits the WPM field
USN Morse Code Flashing Light
by Program Executive Office for Enterprise Information Systems, Sea Warrior Program
4 ratings
1 reviewArchived App (Last seen on 5 Jul 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This application helps sailors learn U.S. Navy Morse Code Flashing Light (MCFL) signals at operational speeds. It uses immersive, whole-word techniques to accelerate learning and simulates message receipt for effective practice. Ideal for training and skill maintenance.
✓Accelerated learning of Navy visual signals
✓Whole-word teaching techniques
✓Realistic message receipt simulation
✓Adjustable character and word timing
✓Progress and high score logging
✓Double Flash procedure practice
✓Solo or instructor-led training
Show original description
What's New in USN Morse Code Flashing Light
1.0
December 22, 2020
User reviews
Developer apps
FAQ
What is the primary purpose of USN Morse Code Flashing Light?
The application is designed to help sailors learn and practice U.S. Navy Morse Code Flashing Light (MCFL) signals at speeds used in U.S. Navy Visual Communications. It aims to facilitate and accelerate this learning process for effective communication at sea.
How does USN Morse Code Flashing Light differ from traditional learning methods?
It employs immersive and whole-word teaching techniques, which aim to remove the deciphering process and allow users to quickly reach target speeds. This approach is intended to teach more quickly than traditional methods.
Can USN Morse Code Flashing Light be used by beginners?
Yes, the app allows for adjustable time between characters and words, which can be extended for new learners. This feature supports users at various skill levels, from beginners to those preparing for fleet assessments.
Does USN Morse Code Flashing Light track user progress?
Yes, the app logs high scores and the progress of users. This feature helps learners monitor their development and identify areas for improvement in their Morse Code Flashing Light skills.
What specific Navy assessments does USN Morse Code Flashing Light support?
The app supports training for SURFOR MOB-N assessments, including NAVEDTRA 43942 series Search Light Operator and Quarter Master of the Watch qualifications. It aligns with specific fleet assessment requirements.
Is USN Morse Code Flashing Light available on multiple devices?
The application is designed for iOS devices, specifically supporting iPhone, iPad, and iPod. It is available for users on the Apple ecosystem.
Does USN Morse Code Flashing Light have ads?
No, USN Morse Code Flashing Light is ad-free. It provides an uninterrupted learning experience without any advertisements.
What is the age rating for USN Morse Code Flashing Light?
The app has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals interested in learning about naval communications.
