Latest Blog
Largest Ships in Maritime History
Find out which vessel holds the record for length, gross tonnage and displacement. Includes specs for Seawise Giant, Pioneering Spirit and Shell Prelude.
Marine Insight 360 · Aug 3 · 4 min read
Maritime Blogs & Long-Reads
In-depth analysis, history, photo essays and technical explorations from Marine Insight 360's expert contributors and seafarers.
Showing 12 of 779 blogs
Page 3 of 65
Saudi Arabia Launches Maritime Coalition to Strengthen Security in the Red Sea
Learn saudi arabia launches maritime coalition with practical maritime context, safety checks, operational guidance and related resources for global...
Marine Insight 360 · Aug 3 · 4 min read
USS Nimitz: Fifty Years of the Carrier That Named a Class
USS Nimitz facts: the US Navy's oldest active carrier, lead ship of her class, her half-century career, final deployment, and the plan to retire her in 2027.
Marine Insight 360 · Aug 3 · 4 min read
Deadweight Tonnage: The Number That Says What a Ship Can Actually Carry
What deadweight tonnage means, how DWT differs from gross tonnage and displacement, the ship size classes built on it, and why charterers price by the number.
Marine Insight 360 · Aug 3 · 4 min read
Angle of Loll: The Tilt That Means a Ship Has Lost Its Stability
What the angle of loll is, how it differs from a list, why a ship with negative stability flops to one side, and the exact order of actions that corrects it.
Marine Insight 360 · Aug 3 · 4 min read
The Britannic Wreck: Titanic's Bigger Sister on the Aegean Seafloor
The Britannic wreck is the largest intact ocean liner on the seafloor. How Titanic's sister became a hospital ship, hit a mine in 1916, and what divers find.
Marine Insight 360 · Aug 3 · 4 min read
Blue Holes: How Marine Sinkholes Form and Where the Deepest Ones Hide
What a blue hole is, how ice-age limestone made these marine sinkholes, famous ones from Belize to Mexico's 420 m record, and why divers respect them.
Marine Insight 360 · Aug 3 · 4 min read
HMS Hood: The Mighty Hood, Her Three Minutes, and the Wreck Two Miles Down
HMS Hood was the Royal Navy's pride for twenty years, lost to Bismarck in minutes in 1941 with 1,415 men. Her story, the battle, and the wreck found in 2001.
Marine Insight 360 · Aug 3 · 4 min read
Conex Box: What It Is, Standard Sizes, and What to Check Before Buying
What a conex box is, where the military name came from, standard 20 and 40 foot dimensions, what the boxes are used for, and how to buy one without regret.
Marine Insight 360 · Aug 3 · 4 min read
Container Ship: How the Box Boat Runs World Trade
What a container ship is and how it works: TEU sizes from feeder to 24,000-box giants, who crews them, how fast they sail, and why they carry your shopping.
Marine Insight 360 · Aug 3 · 4 min read
TWIC Card: What It Is, Who Needs One, and How to Get It
What a TWIC card is, who must carry one, what it costs, how the TSA background check works, and how mariners and truckers apply for and renew the credential.
Marine Insight 360 · Aug 3 · 4 min read
Merchant Mariner Credential: The Document a US Sea Career Runs On
What the Merchant Mariner Credential is, who needs it, the TWIC, medical and drug-test requirements, entry-level ratings, and how officer endorsements work.
Marine Insight 360 · Aug 3 · 4 min read