US Coast Guard searches for Gulfstream with 6 aboard missing between Bermuda and Boston

Six people on board the aircraft are missing and presumed at risk following loss of contact over the Atlantic Ocean.
Flight tracking showed it dropped altitude sharply right before the signal went dead.
The only concrete clue to what may have happened to the missing Gulfstream before contact was lost.
Mark

So we have six people missing over the Atlantic. What do we actually know happened to them?

Mimi

We know the plane lost contact with air traffic control early Saturday morning. Flight tracking showed it dropped altitude sharply right before the signal went dead. Beyond that, authorities haven't confirmed anything—no crash, no wreckage, no confirmation of what went wrong.

Luke

Right, and that's important. The altitude drop is suggestive, but it's not confirmation of anything. The plane could have descended intentionally, could have had an instrument failure, could be sitting on the ocean intact. We don't know.

Mimi

The aircraft was a Gulfstream G100, operated by Latitude Air Ambulance out of Ontario. It was flying from Bermuda to Boston, likely carrying medical personnel or a patient, though that hasn't been confirmed either.

Mark

Why does it matter that it was a medical flight?

Mimi

Medical flights operate under different protocols. They might have different crew configurations, different cargo, different urgency. It could affect how the search is conducted and what resources are deployed.

Luke

But we don't actually know if it was carrying a patient or just staff or what. That's still speculation based on the operator's business model.

Mark

Fair. So what's the search actually looking like right now?

Mimi

The Coast Guard deployed air and surface crews searching south of Nantucket. That's a specific, focused area, which suggests they have some data about where the plane likely went down.

Luke

Or where they think it went down based on the last known position and heading. But the Atlantic is vast, and a small aircraft can drift or sink quickly. The search window matters—they started in daylight, which helps.

Mark

And the six people aboard—we know nothing about them?

Mimi

Nothing. No names, no identities, no information about their condition or status. That's all being held pending notification of families, presumably.

Luke

Which is standard practice, but it also means we're in the early hours of this story. The real picture—what happened, who was aboard, whether there are survivors—that's all still unknown.

  • A Gulfstream G100 carrying six people disappeared from radar early Saturday after departing Bermuda for Boston, with flight-tracking data showing a sudden, unexplained altitude drop moments before all contact was lost.
  • The Federal Aviation Administration sounded the alarm, and the US Coast Guard rapidly mobilized both aircraft and surface vessels to scour waters south of Nantucket — a remote, often treacherous stretch of the mid-Atlantic.
  • The plane, registered as CGRJP and flying under callsign HTT104, appears to belong to Latitude Air Ambulance, raising the possibility that a patient or medical crew was among those aboard.
  • Authorities have confirmed neither a crash nor the safety of those on board, and the identities of all six people remain undisclosed as the search presses on.
  • The search launched in daylight — a tactical advantage — but the offshore location and open-ocean conditions continue to complicate any prospect of rescue or recovery.

Somewhere over the Atlantic, between the familiar shores of Bermuda and Boston, a small jet carrying six souls fell silent in the early hours of a Saturday morning — a disappearance that reminds us how thin the thread remains between the ordered world of flight plans and the vast indifference of open ocean. The US Coast Guard, responding to the Federal Aviation Administration's report of lost contact, dispatched air and surface crews to search the waters south of Nantucket, guided by a single troubling clue: a sharp, unexplained drop in altitude recorded just before the signal vanished. The aircraft, a Gulfstream G100 operated by a medical aviation company, may have been on a mission of mercy, adding a particular weight to the uncertainty that now surrounds its fate. As of this writing, no crash has been confirmed, no identities released, and the sea keeps its counsel.

A twin-engine Gulfstream G100 carrying six people disappeared from radar early Saturday morning while crossing the Atlantic between Bermuda and Boston, setting off an urgent Coast Guard search. The aircraft had departed Bermuda International Airport late Friday night and was in routine contact with air traffic control when the signal abruptly cut out. Flight-tracking data offered a grim hint: in the moments before contact was lost, the plane recorded a sharp, unexplained drop in altitude.

The Coast Guard focused its search on waters south of Nantucket, the Massachusetts island that sits roughly midway along the plane's intended route. Both aircraft and surface vessels were deployed, with the agency posting updates as the operation unfolded. The mid-Atlantic location — far from shore and subject to difficult conditions — added significant complexity to the effort, though the search began in daylight, offering searchers a meaningful advantage.

The Gulfstream appears to have been operated by Latitude Air Ambulance, a medical aviation company based in Hamilton, Ontario, flying under the callsign HTT104. Whether the mission involved a patient, medical personnel, or other passengers has not been confirmed — a distinction that carries real weight in terms of operational urgency and rescue priorities.

As of the latest reports, authorities had not confirmed a crash, released the identities of those aboard, or provided any indication of their condition. The altitude drop before the signal vanished remains the only concrete clue in an investigation that is still very much open, with further updates expected as the search continues.

A twin-engine Gulfstream jet carrying six people vanished from radar early Saturday morning while crossing the Atlantic between Bermuda and Boston, triggering an immediate search by the US Coast Guard. The aircraft, a Gulfstream G100 with tail number CGRJP, had departed Bermuda International Airport late Friday night and was in regular contact with air traffic control when the signal abruptly ceased. The Federal Aviation Administration first reported the loss of contact, and within hours the Coast Guard had deployed both air and surface crews to hunt for the plane.

The search zone centered on waters south of Nantucket, the island off Massachusetts that sits roughly midway along the aircraft's intended route. Flight-tracking data provided a troubling clue: in the moments before contact was lost, the plane experienced a sharp and unexplained drop in altitude. Authorities have not yet confirmed whether the aircraft crashed, and the exact circumstances of what happened remain unknown. The identities of the six people aboard have not been released, nor has their condition been disclosed.

The Gulfstream appears to have been operated by Latitude Air Ambulance, a medical aviation company based in Hamilton, Ontario. The plane was flying under the callsign HTT104 on what may have been a medical transport mission, though authorities have not confirmed whether the aircraft was carrying a patient, medical staff, or other passengers. The distinction matters: a medical flight carries different operational protocols and urgency than a standard charter, and the nature of the mission could inform search priorities and rescue readiness.

The Coast Guard's search operation mobilized quickly, deploying both aircraft and surface vessels to the area south of Nantucket. The agency posted updates on social media as information became available, signaling the scale and seriousness of the effort. The mid-Atlantic location of the search—far from shore, in waters that can be treacherous—adds complexity to any rescue operation. The timing also matters: the aircraft disappeared early Saturday morning, meaning the search began in daylight hours, a tactical advantage for spotting wreckage or survivors.

As of the latest updates, authorities had not released the names of those aboard or provided any indication of their status. The investigation into what caused the loss of contact remained open, with the significant altitude drop before the signal vanished standing as the only concrete clue to what may have occurred. The Coast Guard indicated that further updates would be released as the investigation developed and as search operations continued.

US Coast Guard is searching for a Gulfstream aircraft with 6 persons on board. Federal Aviation Administration reported losing contact with the aircraft early Saturday morning.
— US Coast Guard statement on social media
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