The wireless telegraph office aboard the Titanic, with radio operator Jack Phillips at the device, who died a hero. 1912 Stock Photo - Alamy
Mark S. Zaid on X: "This was first time S.O.S. as distress call was sent from sinking ship. Controversy still exists today over whether SS Californian was sitting just 10 miles away.
Exclusive: How US firm plans to salvage Titanic's 'voice' in controversial expedition
Titanic hero Harold Cottam's medals and watch among items up for auction - Wales Online
Titanic II – Radio Room – Titanic II Resource
Nantucket radio operator in Titanic tragedy honored