Ethan Guo, 19, had been documenting his attempt to fly solo to all seven continents on social media. He is no longer in custody but has no easy way to leave an island off Antarctica’s coast.

Ethan Guo, a 19-year-old aviator from Memphis, was detained and charged with submitting a false flight plan before traversing towards the South Pole on June 28, the Magallanes and Chilean Antarctic Prosecutor’s Office. Guo is aiming to raise $1 million for cancer research with his high-flying campaign across the globe.

A teen from Massachusetts is currently being detained by authorities in Antarctica. Ethan Guo is accused of violating numerous laws while trying to fly to all seven continents. According to his lawyer, Guo experienced in-flight complications and was forced to land in a region of Antarctica that has been claimed by Chile.