What type of communication is allowed on 2182 kHz?

The correct answer indicates that both distress and safety communications are permitted on 2182 kHz. This frequency is designated by the International Telecommunication Union (ITU) for maritime use, specifically for global distress and calling purposes.

Distress communications are critical messages that indicate a life-threatening emergency, while safety communications pertain to information regarding the safety and operational status of vessels, such as navigational warnings or urgent advisories. The allowance for both types of communications on this frequency is essential for ensuring the safety of vessels at sea and facilitating effective emergency response.

Other options are limited in scope. For instance, saying only distress communications would neglect the important role of safety communications in maritime operations. Commercial traffic is not allowed on this frequency, which is reserved for emergency and safety communications. Lastly, private conversations are also prohibited to maintain the priority of critical communications in maritime environments.