Small passenger vessels that sail 20 to 150...

Question 1 / 27070sEjpnQuhmO553OBYSd0d

Question 1 of 27070sEjpnQuhmO553OBYSd0d

Small passenger vessels that sail 20 to 150 nautical miles from the nearest land must have what additional equipment?

Question 1 of 27070

Small passenger vessels that sail 20 to 150 nautical miles from the nearest land must have what additional equipment?

🔍 Key Concepts

• Small passenger vessel radio requirements in 46 CFR Subchapter T • GMDSS sea areas (A1, A2, A3) and how distance from nearest land relates to them • Differences between Inmarsat systems, MF-HF SSB, and aircraft emergency radios

💭 Think About

• How does sailing 20–150 nautical miles from land change the communication and distress alerting needs compared with staying close to shore? • Which option provides maritime long‑range digital distress alerting and basic text messaging suitable for small passenger vessels, rather than aviation use or large‑ship systems? • Think about which equipment is commonly mandated for ships operating beyond VHF range but not necessarily on long ocean passages.

✅ Before You Answer

• Verify which system is specifically part of GMDSS carriage requirements for sea area A2/A3 for smaller vessels, where applicable. • Check which choice is intended for aircraft, not vessels, and eliminate it. • Confirm which system is a full‑size, higher‑cost installation mainly required on larger SOLAS ships, and which one is the more compact, text‑based maritime satellite option.

Question 1 of 27070

Small passenger vessels that sail 20 to 150 nautical miles from the nearest land must have what additional equipment?

Inmarsat-B terminal.

Inmarsat-C terminal.

Aircraft Transceiver with 121.5 MHz.

MF-HF SSB Transceiver.

Question 1 / 27070sEjpnQuhmO553OBYSd0d

Question 1 of 27070sEjpnQuhmO553OBYSd0d

Small passenger vessels that sail 20 to 150 nautical miles from the nearest land must have what additional equipment?

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Question 1 of 27070

Small passenger vessels that sail 20 to 150 nautical miles from the nearest land must have what additional equipment?