U.S. Official No. 1028672
Not yet on Master's MateLASM-23 is an American tank vessel — 91.3 metres overall. LASM-23 has a beam measuring 15.2 metres and a 3.7-metre draft. She's listed under U.S. official number 1028672. LASM-23 belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put LASM-23 on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.