🔍 Key Concepts

• Inmarsat Ocean Regions (IOR, AOR-E, AOR-W, POR) and which parts of the world they cover • The difference between Inmarsat Land Earth Stations (LES) in Europe, USA, and Asia, and which ones normally work with the IOR satellite • Geographic relationship between Diego Garcia, Persian Gulf, and the Indian Ocean Region (IOR)

💭 Think About

• Identify which ocean region Diego Garcia and the Persian Gulf fall into, and confirm which Inmarsat satellite serves that area • Think about which LES locations are closest, in terms of satellite coverage, to the Indian Ocean Region rather than the Atlantic or Pacific • Ask yourself: which of these earth stations are typically associated with IOR, and which are more commonly associated with Atlantic or Pacific regions?

✅ Before You Answer

• Verify which LES are linked to the Indian Ocean Region (IOR) satellite, not the Atlantic or Pacific regions • Check which of the listed LES are located in Europe/Middle East/Asia versus those in North America • Eliminate any answer options that include only LES commonly associated with AOR-W, AOR-E, or POR instead of IOR