INMARSAT C primary use is?

INMARSAT C primary use is?

• A. Satellite Telex with GPS locating
• B. Voice calls via satellite
• C. Image transmission
• D. Weather data

Answer: (A)

INMARSAT-C is a low-bandwidth, store-and-forward satellite communication system focused on text messages and data rather than voice or high‑bandwidth content. Its primary use is satellite telex‑style messaging that can be sent globally, often with GPS position attached so the sender’s exact location is known. This combination makes it ideal for safety communications, status updates, and routine messages from ships or remote stations. Voice calls and image transmission aren’t the main functions of this system, and while weather data can be exchanged as text, that isn’t its core purpose.

INMARSAT-C is a low-bandwidth, store-and-forward satellite communication system focused on text messages and data rather than voice or high‑bandwidth content. Its primary use is satellite telex‑style messaging that can be sent globally, often with GPS position attached so the sender’s exact location is known. This combination makes it ideal for safety communications, status updates, and routine messages from ships or remote stations. Voice calls and image transmission aren’t the main functions of this system, and while weather data can be exchanged as text, that isn’t its core purpose.