India witnessed only one air accident -- the helicopter crash that claimed the lives of Andhra Pradesh chief minister YS Rajasekhar Reddy and four others -- this year, a period that saw airlines improve their safety record, says IATA.

Globally, there were 73 accidents as of November 30 compared to 109 a year ago.

"If you were to fly once per day, it would take 4,807 years for an individual to be involved in an accident," IATA's senior vice president (Safety) Gunther Matschnigg said here. "This is the best accident rate ever recorded."

Though the number of fatal accidents was reduced by 30 per cent over 2008, the total fatalities this year were more than last year, he said. As on November 30, there were 16 fatal accidents against 23 in 2008, but the total number of deaths was 680 compared with 502 last year.

Noting that runway excursions were a major cause of accidents, he said out of the 73 accidents recorded this year, 19 were due to runway excursions or when airplanes skid out of runway. Between 2004 and 2008, 139 out of 501 total accidents or about 28 per cent were runway excursions.

In the Asia-Pacific region, there were three accidents, including a fatal one that involved aircraft of Lion Air, Aviastar Mandiri (both Indonesian carriers) and Myanma Airways of Myanmar. Not a single Indian carrier was involved in accidents where fatalities and hull losses occur, the data showed.