Jakarta: An Indonesian passenger plane carrying 54 people lost contact with air traffic control Sunday during a flight in the rugged easternmost province of Papua, officials said. The Trigana Air ATR 42 turboprop plane lost contact just before 3:00 pm (0600 GMT) after taking off from Sentani airport in Papua`s capital Jayapura on a flight to Oksibil, the search and rescue agency said on Twitter.