The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Recreational
TEMERAIRE II
U.S. Official No. 939141
Not yet on Master's Mate
Type
Recreational
Flag
USA
Length
10.8 m
Beam
3.7 m
Draft
1.4 m
First reported
Jun 2026
AIS reports
1
TEMERAIRE II, a private vessel sailing under the American flag, measures 10.8 metres on deck. Below, she has a 3.7 m beam and a draft of 1.4 m. Her papers read U.S. official number 939141. Whether she's at the dock or out for the weekend, TEMERAIRE II is covered by the free Master's Mate Safety Initiative Network — alarms, weather, and a watching fleet.
Free forever · No credit card · for recreational captains
Keep TEMERAIRE II looked after — even when you’re not aboard.
Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.