Six Presumed Dead as Medical Transport Plane Vanishes off US Coast

Mon Oct 05 2026 08:33:44 GMT+0000 (Coordinated Universal Time)

A Gulfstream G‑100 medical aircraft carrying six crew and a patient disappeared mid‑flight, ending a search off Nantucket that concluded with all on board presumed dead.

The 24‑hour search for the Gulfstream G‑100, operating as Latitude Air Ambulance Flight 104, ended after discovering a debris field near Nantucket as the aircraft lost contact shortly after take‑off from Bermuda. All six aboard — four Canadian crew, a patient, and a relative — are now presumed dead. Latitude Air Ambulance issued a heartfelt statement, refusing to speculate while cooperating with investigators. This tragedy underscores the risks of long‑range medical transport and the challenges of coast guard search operations. The incident reminds us of the fragility of air travel when unforeseen mechanical or human factors intervene.

A Gulfstream G‑100 medical transport, known as Latitude Air Ambulance Flight 104, vanished on Saturday after departing Bermuda’s L.F. Wade International Airport for a short hop to Boston’s Logan International Airport. The aircraft lost contact with air‑traffic control just after 01:00 local time, and a Coast Guard search off Nantucket was called off on Sunday evening after a debris field matching the aircraft was located.

The flight carried six people: four Canadian medical and piloting staff, one patient, and another relative. Latitude’s statement declared that all aboard were "presumed to have died". The operator has not offered speculation on the cause, emphasizing cooperation with investigators.

Flight data indicates that the aircraft dropped from about 7,300 m (24,000 ft) to 3,300 m (11,000 ft) before radio contact faded. LiveATC interviews suggest a communications breakdown, with the pilot reportedly declaring an emergency before radio silence.

Authorities noted the plane had an "electrical issue" and that it had "lost radio and radar" shortly after midnight. Despite thorough search efforts, no life‑raft or crew members were recovered.

Latitude Air Ambulance’s President, Peter Byl, called the loss "an unimaginable tragedy" and pledged to support the families of those lost. The incident has prompted a reevaluation of safety protocols for long‑haul medical flights.

The incident is the latest fatal Asian‑style aviation accident this year, adding pressure on regulators to tighten oversight of emergency medical transport operations. Officials, already investigating similar disasters, are reviewing equipment checks and crew training standards.