Sign up free Dashboard Log out
Master's MateSafety Initiative Network
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.
Other

R/V NEIL ARMSTRONG

MMSI 338767000 · Call sign WARL

Not yet on Master's Mate
Type
Other
Flag
USAUSA
Length
72 m
Beam
15 m
Draft
4.9 m
Call sign
WARL
IMO
9688946
Official No.
1087952
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
88

R/V NEIL ARMSTRONG is a boat flying the flag of the United States, measuring 72 metres. R/V NEIL ARMSTRONG has a beam measuring 15 metres and a 4.9 m draft. Her papers read MMSI 338767000, call sign WARL, IMO 9688946. Bring R/V NEIL ARMSTRONG aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.

Free forever · No credit card

Is R/V NEIL ARMSTRONG your boat?

Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.

Claim this boat — free →

Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Last known position · Jun 4, 2026
Position
41.5239° N, 70.6722° W
Crossing off the U.S. East Coast? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put R/V NEIL ARMSTRONG on the map. It hands you the full bridge:

Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim R/V NEIL ARMSTRONG and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About R/V NEIL ARMSTRONG

What kind of vessel is R/V NEIL ARMSTRONG?
R/V NEIL ARMSTRONG is a Other flagged to United States of America.
Where was R/V NEIL ARMSTRONG last seen?
R/V NEIL ARMSTRONG was last reported in off the U.S. East Coast in Jun 2026 on public AIS.
What is R/V NEIL ARMSTRONG's MMSI?
R/V NEIL ARMSTRONG's MMSI is 338767000. Call sign WARL. IMO 9688946.
How big is R/V NEIL ARMSTRONG?
R/V NEIL ARMSTRONG is about 72 m long, 15 m on the beam, drawing 4.9 m.
Is R/V NEIL ARMSTRONG on the Master's Mate Safety Initiative Network?
Not yet. If R/V NEIL ARMSTRONG is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

© 2026 Master’s Mate. All rights reserved.