41.   The plane had disappeared earlier Tuesday while on a domestic flight from Tehran to the Gulf island of Kish.

42.   The planes disappeared from radar screens apparently after they had landed.

43.   The planes disappeared from radar screens, apparently after landing.

44.   The plane disappeared earlier Tuesday while on a domestic flight from Tehran to the Gulf island of Kish.

45.   The plane disappeared from radar a short time later, she said.

46.   The planes disappeared as quickly as they arrived.

47.   The radar controller was in communication with the pilot, guiding him back to avoid bad weather when the plane disappeared off the radar screen.

48.   The twin-engine plane disappeared over a remote area on the eastern side of Jayawijaya Mountain while taking take aerial photographs of a gold exploration site, the report said.

49.   Their plane had disappeared yesterday evening on a flight from Chicago.

50.   Their plane had disappeared Thursday evening on a flight from Chicago.