Shore-Side Perspective
What investigators see, what companies learn, and why hindsight is brutally precise Contents Use the links below to jump to any section: 1. Introduction – When the Ship Is No Longer the Classroom Once a stability accident occurs, learning shifts ashore. There is no motion, no fatigue, no time pressure — only records, data, and […]
Master’s Responsibility for Stability
Authority, accountability, and the moment when “no” is the only correct answer Contents Use the links below to jump to any section: 1. Introduction – Why Stability Ultimately Stops at One Desk Stability calculations may be prepared by officers.Loading plans may be produced by software.Cargo sequences may be designed by terminals. But responsibility for stability […]
Human Error in Cargo & Stability
Why ships fail with “correct” calculations — and why people, not physics, are usually the trigger Contents Use the links below to jump to any section: 1. Introduction – Stability Accidents Rarely Start With Physics Stability failures are often described using technical language: GM too low, cargo shifted, free surface underestimated. But when investigations dig […]
Stability During the Voyage
Why the ship you sailed is not the ship you arrive with Contents Use the links below to jump to any section: 1. Introduction – Stability Does Not Freeze at Departure One of the most persistent myths in shipping is that stability is “done” once the ship leaves port. In reality, departure is only the […]
Draft Survey
Why small reading errors become large disputes — and how professionals avoid them Contents Use the links below to jump to any section: 1. Introduction – Why Draft Surveys Matter A draft survey is not just a calculation.It is a measurement of trust between ship, terminal, charterer, and receiver. When done correctly, it provides an […]
Ballast Management for Stability
When ballast protects the ship — and when it quietly destroys margin Contents Use the links below to jump to any section: 1. Introduction – Ballast Is a Stability Tool, Not Just Water Ballast is often treated as something secondary — water moved to correct draft, trim, or stress. In reality, ballast is one of […]
Cargo Operations and Stability Change
Why ships are most vulnerable while loading and discharging — not after Contents Use the links below to jump to any section: 1. Introduction – The Most Dangerous Phase of Stability Most stability accidents do not occur at sea.They occur alongside. Cargo operations are the only phase where: The ship is not in one condition.It […]
Stability Criteria & Limits
How stability is judged, how it is calculated, and why “compliant” is not the same as “safe” Contents Use the links below to jump to any section: 1. Introduction – Criteria Are Minimums, Not Guarantees Stability criteria exist because ships have capsized while appearing “fine” right up to the end. The criteria most officers learn […]
Loading Computers
Why “the computer says OK” is not a defence Contents Use the links below to jump to any section: 1. Introduction – Why This Article Matters Loading computers have prevented countless accidents — and contributed to many others. They are powerful, precise, and persuasive. They present numbers, curves, and green indicators that imply certainty. This […]
Trim
How fore-and-aft balance quietly controls draft, propulsion, and safety Contents Use the links below to jump to any section: 1. Introduction – Trim Is Leverage, Not Cosmetics Trim is often treated as a minor adjustment — something tidied up after cargo is loaded or ballast is shifted. That mindset is dangerous. Trim changes where the […]