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Pilot
AHTO-27
MMSI 276752000 · Call sign ES2731
Not yet on Master's MateType
Pilot
Flag
ESTLength
18 m
Beam
4 m
Draft
1.5 m
Call sign
ES2731
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
38
AHTO-27 is an Estonian 18-metre utility boat. She carries a 4 m beam and a 1.5-metre draft. On AIS she shows as MMSI 276752000, call sign ES2731. AHTO-27 is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for working boats
Built for boats that work — like AHTO-27.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
59.3349° N, 24.0781° E
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Joining the Safety Initiative Network doesn't just put AHTO-27 on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim AHTO-27 and switch it all on
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About AHTO-27
What kind of vessel is AHTO-27?
AHTO-27 is a Pilot flagged to Estonia.
Where was AHTO-27 last seen?
AHTO-27 was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is AHTO-27's MMSI?
AHTO-27's MMSI is 276752000. Call sign ES2731.
How big is AHTO-27?
AHTO-27 is about 18 m long, 4 m on the beam, drawing 1.5 m.
Is AHTO-27 on the Master's Mate Safety Initiative Network?
Not yet. If AHTO-27 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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