RT journal article T1 Demonstrative Method Between Theoretical Concepts and Their Application to the Real Environment: Internal Communications A1 Rey Charlo, Raquel Esther A2 Ciencias y Técnicas de la Navegación y Construcciones Navales K1 Automatic Identification System (AIS) K1 Data Transmission K1 ECDIS (Electronic Chart Display and Information System) K1 Electronic Navigational Chart (ENC) K1 Maritime Education and Training (MET) K1 NMEA Protocol K1 Radiocommunication K1 VHF Communication AB This paper provides a demonstrative method between theoretical and practical concept for understanding NMEA lines. This research arises from a teaching innovation project called "NMEA Protocol: from theory to practice in internal communications" whose objective is to analyze and give visibility to radio engineering students, in a practical, simple and real way, complex concepts present in internal communications on board. These allow the transmission; reception and processing of information shared by the radio and navigation teams of a wheelhouse. The challenge will be met using easily accessible electronic devices both for their low cost and for their availability on the market. The results indicate that it is possible to demonstrate to the student complex theoretical concepts explained in class, in part has aroused the interest of them to innovate and experiment on their own and in a particular way, making them partners of their own formation. PB Faculty of Navigation, Gdynia Maritime University SN 2083-6481 YR 2024 FD 2024 LK http://hdl.handle.net/10498/37127 UL http://hdl.handle.net/10498/37127 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 08-nov-2026