Photo: kees torn · CC BY-SA 2.0
ONE MACKINAC
366 metres of container ship · 11 years on the water
3rd of 5 · 09:23 · 19 March 2026+ Follow this boatSign in to follow her and keep her in your corner.Personal best07:48Archive timing · 3.7 km course time
Typical course time09:11Median of 3 archive runs
Daily race record1–2Wins – losses · 3 starts
Stare-down record4–1Wins – losses · all opponents
Everything on file.
- Official name
- ONE MACKINAC
- MMSI
- 431241000
- IMO
- 9689603
- Call sign
- 7JUR
- Flag
- JP
- Type
- container ship (from the liner schedule)
- Class
- container
- Built
- 2015 · 11 years old
- Length
- 366 m
- Beam
- 51 m
- Gross tonnage
- 153,467
- Deadweight
- 146,204 t
- Capacity
- 13,900 TEU
- AIS ship type
- 71
Particulars come from her AIS broadcast and the sourced facts ledger. A type decided from her name or her operator is a guess and is labelled as one.
Two measurements, kept apart.
- Window best
- none
- Archive best
- 07:48 · Archive timing, 2021 to 2026
- Best race score, window
- none
- Best race score, archive
- +0.6
The window receiver times a gate to about a second; the national archive carries one fix a minute, interpolated to about two. Her two bests are two different measurements and are never ranked against each other.
What she holds.
None.
How fast she’s gone.
- Observed top speed
- 17.7 kn · 23 Jun 2026 · off Tacoma, WA · NOAA archive
- Fastest leg
- Long Beach, CA to Oakland, CA · 41 h 14 m · 7.6 kn average · 18 Jun 2026 · to the hour
From our own position archives, with reasonableness checks: a plausible top speed over a corroborated window, a direct leg between two named places. A bound carries no second fix to confirm it and is labelled as one.