PARIS — When rescuers saw Bahia Bakari, 14 years old, she was clinging to wreckage in rough seas, surrounded by floating corpses and debris from the Yemeni airliner that crashed early Tuesday morning off the island nation of Comoros.

On Wednesday evening, Bahia — hospitalized and suffering from scratches, bruises and at least one fracture — was asking for her mother, who had been on the same flight, according to an uncle who had seen the girl. He said he told her, for now, that her mother was in the next room.

But in an almost miraculous tale of luck and endurance, Bahia is apparently the only survivor of an air disaster that left all 152 other people on board dead.

“She told me that she remembered when the flight attendants asked the passengers to fasten their seat belts, and then she remembers being in the water for hours before the lifeboat came,” said the uncle, Joseph Youssouf, who was interviewed by telephone from El Maarouf Hospital in Moroni, the capital of Comoros.

Her physical injuries, so far, appear improbably light: a broken collarbone, abrasions, bruises. “She is in a good shape; she is able to talk; she can’t wait to go back to France,” Youssouf said. “I noticed that she had scratches on her feet and that her left eye hurts her a lot, but she can walk and speaks clearly.”

He said she would fly overnight to France, where she would be hospitalized near the family’s home in a southern Paris suburb, Corbeil-Essonnes. There, her father, Kassim Bakari, tried to figure out how to tell her and her three siblings, ages 10, 8 and 2, that their mother was believed to be dead.

“Who’s going to tell her? I don’t know who is going to tell her this,” he told RTL radio, adding, “I can’t tell her this.”

Bakari said that she was “a timid girl” and not a good swimmer, but that she managed to cling to floating debris for hours. “She said, ‘Papa, I don’t know what happened,’” he told the television station i-Tele. “‘I fell into the water and I could hear people talking around me. It was dark and I couldn’t see anything.’”

But eventually she saw a boat and managed to signal it. One rescuer, Sgt. Said Abdilai, told Europe 1 radio she was too weak to grab the life ring thrown to her, so he jumped into the sea for her. The trembling girl was given warm water with sugar, he said.

There is some confusion over how long she was in the water. Her uncle said five hours, while the French minister for international cooperation, Alain Joyandet, said 13.5 hours, according to The Associated Press.

The flight, operated by the airline Yemenia, took off from Paris, stopped in Marseille and changed planes in the Yemeni capital, Sana, for a stop in Djibouti en route to Moroni. French radio has reported that the plane lost radio contact with air traffic controllers five minutes before the crash. It was on its final descent in heavy winds, the Yemeni authorities have said.

The Airbus A310-300 used for the flight’s final legs was 19 years old and had been banned from flying in France in 2007, according to the French transportation minister, Dominique Bussereau. Yemenia officials said that the plane’s faults were minor and had been corrected, and that the crash was due to stormy weather, not to any technical fault. They said the plane had last been serviced on May 2.

In Paris, angry Comorans protested the crash and delayed a Yemenia flight to Sana. In Marseille, protesters said they had warned French authorities repeatedly that the Yemenia flights were overcrowded and unsafe and sometimes even lacked seat belts, Agence France-Presse reported. Last year, they set up a group, SOS Travel to Comoros, to press for improved conditions.