Chief engineer aboard Arctic Viking
The crew lists record Joseph Thomas Bartle as chief engineer on the final voyage.
Crew biography · Survivor · Chief engineer
Joseph Thomas Bartle
Joseph Thomas Bartle was the chief engineer of Arctic Viking. He survived the capsize and gave evidence that became central to the inquiry's understanding of fuel, list, ballast and the strange sea that threw the vessel over.
Life and work
Chief engineer below decks
The Arctic Viking Obsidian research vault records Joseph Thomas Bartle as chief engineer aboard Arctic Viking H452. His age and birth details are not yet recorded in the crew note, but his role is clear.
The chief engineer was the head qualified engineer aboard, responsible for the engines and mechanical systems that kept the trawler working. On a steam trawler, that placed Bartle at the centre of fuel, machinery, watches, pumping and the vessel's practical ability to answer the bridge.
Newspaper reporting of the Ministry of Transport inquiry gives his address as 2 Wauldby Close, Anlaby. The same reporting records that he came on watch at 7:30 am on the morning Arctic Viking sank.
Back to crew"It seemed as if the sea had built up on one side and dropped away at the other..." Joseph Thomas Bartle, quoted in the Ministry of Transport inquiry report
18 October 1961
Fuel, list and the final watch
Inquiry reporting records Bartle saying that Arctic Viking had about 220 tons of fuel aboard when she left Hull. He said the vessel had a slight list to port, but that this was not unusual.
Before he came on watch at 7:30 am on the day she sank, he noticed the ship was lying down more with a following sea, something he said he had never known before. In later court reporting, Bartle said he was worried about the way the ship was rolling to port and suggested to the skipper that sea water should be put into a starboard tank. The reporting says this was done.
That evidence placed Bartle at one of the technical centres of the story. He was not only a survivor; he was the man whose responsibilities gave him direct knowledge of fuel, machinery, ballast and how the ship felt below decks before the final capsize.
Capsize and survival
Underwater, then to the raft
During the capsize, Bartle survived from the engine-room side of the story. Newspaper reporting records him saying that he went under the water but reached the raft.
That short statement carries a great deal. The formal accounts often use Bartle for technical evidence because he was chief engineer, but he was also one of the men who had to escape the ship as she rolled over. His survival was physical before it became evidence.
The Daily Mail account of the loss noted that, in the engine room, the chief engineer and a fireman both escaped and reached the life raft. That helps locate Bartle among the men below decks, close to the machinery and the danger that came with being inside the vessel as she went over.
Inquiry evidence
A phrase that shaped the stability story
The Ministry of Transport inquiry used Bartle's description of the sea in one of its most important technical passages. He described the sea as if it had built up on one side and dropped away on the other, dropping the vessel over.
The report used that image while discussing a possible wave condition in which a vessel of Arctic Viking's size could become unstable. In plain terms, Bartle's evidence helped turn the capsize from an abstract stability problem into something a reader could picture: a ship caught by a sea shape that robbed her of the chance to recover.
The inquiry also used the case to make a practical recommendation about fuel records. It suggested that, in trawlers, the chief engineer should record and report daily to the skipper the amount of fuel used and remaining. This was not a finding that Bartle caused the loss; it was a lesson drawn from the uncertainty and concern around bunkers during the investigation.
Record trail
What the surviving notes preserve
Watch begins
The timeline and inquiry reporting record Bartle starting watch at 7:30 am and noticing the vessel lying down more with a following sea.
Survives the capsize
Reporting records that Bartle went under water but reached the raft after Arctic Viking capsized.
Inquiry evidence
His evidence helped the Ministry inquiry explain the unusual sea and discuss stability, fuel reporting and trawler design lessons.
Waddy court case
Court reporting returned to Bartle's concern about rolling to port and the suggestion to put sea water into a starboard tank.
Sources used include the Arctic Viking Obsidian research vault note for Joseph Thomas Bartle, the combined and MOC crew lists, the crew-location and 7:30 am timeline notes, newspaper reports including "I Learned How To Swim That Morning", the Ministry of Transport Inquiry report, and Waddy court-case reporting. Where personal details are not yet recorded, the page leaves them open.