Ships Search for Wreckage off Massachusetts Coast
Recovery teams are searching for a missing Gulfstream G100 jet that went down near Nantucket on October 3.
Updated on Oct. 20, 2026 in Accidents
Ships equipped with sonar and hydrophones are searching the Massachusetts coastline for the wreckage of a Gulfstream G100 aircraft that went missing on October 3. A civilian vessel discovered debris from the plane near Nantucket on October 4.
Why it matters
The international effort involves coordination between aviation authorities from both Canada and the United States to recover the aircraft and investigate the disappearance of the six people on board.
The Transport Safety Board of Canada and the US National Transport Safety Board are actively coordinating the recovery efforts. Officials have stated that it is currently premature to provide a timeline for locating the main wreckage.
The players
Transport Safety Board of Canada
This federal agency is responsible for advancing transportation safety by investigating occurrences in the marine, pipeline, rail, and air modes of transportation.
National Transport Safety Board
This independent United States government investigative agency is responsible for civil transportation accident investigations.
Philip Gregory Childerhose
He served as the captain of the Gulfstream G100 aircraft that went missing during a flight to Boston.
Thomas Henry Farquhar
He was the first officer on board the aircraft during its final flight.
The details
The Gulfstream G100, identified by Canadian registration C-GRJ, disappeared while traveling from Bermuda to Boston. The search mission involves collaboration between international transportation boards, state authorities, and the aircraft owner's insurance company.
Timeline
The Gulfstream G100 jet went missing on October 3, 2026.
A civilian vessel found aircraft debris off Nantucket on October 4, 2026.
Investigators were in Massachusetts for recovery efforts during the week of October 12, 2026.
Legal Context
The search operation follows standard protocols established for multi-national aviation incident investigations within U.S. coastal waters. This recovery mission mirrors procedures typically employed during NTSB-led investigations of cross-border civil aircraft accidents.
While the active search and recovery operations are concentrated off the coast of Nantucket, there is no direct impact on the safety or travel routines of local Massachusetts residents. The public is advised to report any additional debris found along the coastline to the relevant authorities.
The takeaway
Authorities are continuing to utilize specialized sonar and hydrophone technology to locate the aircraft wreckage beneath the ocean surface. Recovery efforts remain an ongoing process without a confirmed timeline for completion.
Further reading
For additional updates on regional incidents, see the Massachusetts Accidents section.
Source note: This article includes information reported by The Royal Gazette.
