KATHMANDU: Rescue teams were Wednesday scouring a remote mountainous area of Nepal where a passenger plane went missing with 21 people on board, two of them children. Tara Air said the Twin Otter aircraft had lost contact with air traffic control eight minutes after taking off from the popular tourist town of Pokhara in western Nepal early on Wednesday. The airline said the plane was carrying three crew and 18 passengers, one a Chinese and one a Kuwaiti national. All the others were from Nepal and two were children. It said weather conditions were good when the plane took off for Jomsom, a popular trekking destination in the Himalayas about 20 minutes’ flight from Pokhara, which lies 225 kilometers west of Kathmandu.