What type of call capacity can each Iridium satellite support?

Each Iridium satellite is designed to support a specific call capacity, which is affirmatively 1100 calls. This capability stems from the unique architecture of the Iridium satellite constellation, where satellites are positioned in low Earth orbit (LEO) to ensure global coverage. The system employs a cross-linked network topology that allows for direct communication between satellites, optimizing bandwidth and capacity.

The 1100 simultaneous call support is significant for Iridium due to its focus on providing reliable communication services in remote areas and for applications where conventional cellular networks may not reach. This capability is crucial for industries such as maritime, aviation, and emergency response operations, where seamless communication is paramount.

The other options listed do not align with the technical specifications provided by Iridium, which is based on years of development and operational performance metrics. Each satellite's capacity has been optimized to effectively handle a large volume of calls, thus ensuring efficient service delivery across the globe.