American aviation and maritime authorities have launched a major multi-agency search-and-rescue operation off the coast of Massachusetts after a medical air ambulance carrying six people vanished from radar and lost all communications early Saturday morning while en route to Boston.
The missing aircraft, identified as a twin-engine Gulfstream G-100 operated by Latitude Air Ambulances, had taken off from Bermuda and was heading for Boston’s Logan International Airport when it vanished over the ocean. Federal officials lost contact with the flight shortly after 1:00 a.m. Eastern Daylight Time (06:00 GMT), prompting an immediate search effort centered in the waters off the coast of Nantucket, an island located south of Cape Cod.
Search efforts are being actively coordinated by the United States Coast Guard’s Northeast District, which has deployed both air and maritime assets to scour the waters off Nantucket where the plane was last tracked. The Federal Aviation Administration confirmed to reporters that it lost all contact with the medical jet and issued an official search-and-rescue notification shortly after the aircraft disappeared from tracking monitors just past 1:00 a.m. local time.
On board the flight were six individuals, comprising a four-person flight and medical crew along with a patient and a family member. Clarence Togeretz, the director of flight operations at Latitude Air Ambulances, confirmed to CBC News that the operational crew consisted of four Canadian citizens: two pilots and two medical personnel. According to Togeretz, the Canadian crew had flown out to Bermuda specifically to collect a patient and the patient’s relative—neither of whom are Canadian citizens—for transport to a medical facility in Boston.
Flight tracking data provided by FlightAware shows that the aircraft departed from L.F. Wade International Airport in Bermuda at 11:40 p.m. local time on Friday night. The flight was scheduled to complete its journey across the western Atlantic Ocean and land at Boston’s Logan International Airport at approximately 1:30 a.m. EDT (06:30 GMT) on Saturday morning.
Flight tracking records also indicate a dramatic and unexpected shift in the aircraft’s altitude shortly before all electronic communications went completely dark. According to data captured by FlightAware, the Gulfstream G-100 was cruising at an altitude of approximately 24,000 feet (7,300 meters) over the Atlantic Ocean when it experienced a sharp and rapid descent. The telemetry shows the plane plummeting steeply down to approximately 11,000 feet (3,300 meters) in a short span of time before its transponder signal and flight tracking data ceased completely.
The moments leading up to the plane’s disappearance were marked by severe communication difficulties between the pilot and air traffic control, according to audio recordings of radio transmissions archived by LiveATC.net and initially reported by the Boston Globe. The recorded dialogue reveals a tense exchange as air traffic controllers struggled to hear distorted and weak transmissions coming from the cockpit of the air ambulance.
During the recorded exchange, an air traffic controller can be heard attempting to clarify the situation as the pilot attempted to transmit over a fading signal. The controller asked the pilot to clarify whether the aircraft was experiencing a total loss of instrument situational awareness or navigation equipment, asking, "You’re coming in blind? Is that what you said? Are you declaring an emergency, or no?"
The pilot’s immediate spoken response in the recording was inaudible and obscured by static, preventing controllers from instantly understanding the nature of the situation in the cockpit. Recognizing that the transmission was breaking up, the air traffic controller informed the crew of the audio failure, stating, "You’re coming in a little weak so I didn’t hear what your response was, if you were declaring an emergency or not."
Despite the faint and distorted radio quality, the air traffic controller was subsequently able to confirm that the pilot had officially declared an emergency for the flight as it neared the coast of Massachusetts.
As air traffic controllers attempted to assist the troubled aircraft from the ground, emergency response personnel in the region were alerted to stand by for a potential emergency landing. Transmissions from an area fire dispatcher show that emergency ground crews were called to action just after 1:00 a.m. EDT and instructed to prepare for an incoming aircraft that was experiencing a critical "electrical issue."
However, shortly after that initial alert was broadcast to ground response crews, the situation deteriorated rapidly. The fire dispatcher issued an urgent follow-up announcement informing emergency personnel that the situation had escalated, stating that "the aircraft has lost radio and radar."
Following the complete loss of signal, the Federal Aviation Administration alerted the U.S. Coast Guard, initiating an immediate search effort in the dark ocean waters off Nantucket. The Coast Guard’s Northeast District immediately mobilized specialized air units and surface vessels to conduct search patterns across the search zone.
Latitude Air Ambulances, the company operating the missing jet, is a private air medical transportation firm headquartered in Canada. The company specializes in providing worldwide air ambulance services, long-range aeromedical evacuations, and medical repatriation flights for ill or injured patients returning home or traveling to specialized medical centers for advanced care. The specialized Gulfstream G-100 aircraft utilized for these operations are equipped as mobile intensive care units designed to transport critically ill patients along with dedicated medical teams.
The search for the six missing individuals remains an active and ongoing operation off the Massachusetts coast. Federal agencies, local emergency responders, and aviation authorities continue to search the water off Nantucket while monitoring for any indications of the missing medical jet.