What type of language is not permitted in radiocommunication?

In the context of radiocommunication, it is essential to maintain clarity and professionalism. Superfluous, profane, and obscene language is prohibited because it can lead to misunderstandings, miscommunications, and can disrupt the established protocol and decorum necessary for effective communication, especially in aviation contexts. The use of such language is not only unprofessional but can also create confusion among crew members and air traffic control, which can jeopardize safety.

On the other hand, technical jargon, while necessary at times, can be confusing if not everyone understands it fully. Simple and clear expressions are encouraged to ensure that all parties comprehend the information being conveyed. Formal greetings are typically considered acceptable and are part of standard communication practices. Thus, avoiding inappropriate language in all forms helps maintain high standards of communication essential for safety in aviation operations.