What happened
During a scheduled transatlantic voyage from Canada to the United Kingdom, a seaplane failed to reach its intended destination. The aircraft was subsequently lost without trace and is believed to have crashed into the Atlantic Ocean. No wreckage or survivors were recovered. The flight carried a crew of six individuals, including two civilians: the pilot and the radio operator. The remaining four members were military personnel serving as aircrew.
Findings
The source material does not provide specific technical findings or a formal investigation report regarding the mechanical or environmental causes of the disappearance. The incident is recorded primarily as a total loss with no trace, where all persons on board perished.