Kingston:
A small US plane crashed in waters off Jamaica on Friday after flying for hours with an unresponsive pilot, veering off course and sparking a fighter jet escort. At least two people were killed.
The plane went down 14 miles (22 kilometers) north of Port Antonio on the northeast coast of the island, a Jamaican official told AFP, adding that "search and rescue operations are underway."
The seven-seat aircraft, a Socata TBM-700 -- which took off from Rochester, New York and was headed to Naples, Florida -- crashed at around 2:15 pm (1815 GMT), US aviation officials said.
"We have not confirmed the number of persons on board," the US Federal Aviation Administration said.
There were at least two confirmed victims.
Rochester real estate developer Larry Glazer and his wife Jane were killed, a spokesman for New York state lawmaker Joseph Morelle said, citing family members.
Glazer was a pilot, the spokesman told AFP, but there was no immediate confirmation he was flying the plane.
"We are devastated by the tragic and sudden loss of our parents, Jane and Larry Glazer," the three adult children of the couple said in a statement, cited by local media.
"We understand that there are many questions yet to be answered about today's events, and we too are awaiting answers," they said.
Morelle said he was "deeply saddened" to learn of the deaths of the Glazers, calling them "longtime personal friends."
"Their presence will forever be felt throughout Rochester, a community they loved, fought tirelessly for, and called home," he said in a statement.
The FAA said flight controllers lost contact with the plane at 10:00 am, prompting the North American Aerospace Defense Command to scramble two F-15s.
The fighter jets peeled away before the plane entered Cuban airspace, which it crossed before heading on across open water towards Jamaica.
US and Jamaican coast guard ships were both sent to respond to the crash scene.
NBC News, citing unnamed US officials, said the pilot was seen "unconscious and slumped over" in the cockpit.