PASSENGERS caught in aircraft fires at any of the world's airports

could have a vital extra three minutes to escape if the aircraft had

been lined with a fire-resistant carbon fibre blanket that has been

developed at a factory in Muir of Ord.

Yesterday, RK Carbon Fibres, which came to Ross-shire 15 years ago,

launched a #3m expansion programme thatwill increase the workforce to

120. RK has captured 80% of the worldwide market in carbon fibre for

aircraft brake discs including Concorde's, its fibres are used in the

nozzle of the Ariane space rocket, and its turnover is set to rise this

year from #6.1m to #7.3m.

RK managing director Mr Colin Hill said that its operation would grow

two or threefold if research into fire safety on aircraft supported the

use of the RK carbon fibre blanket.

''The Federal Aviation Authority in America and the Civil Aviation

Authority in this country are examining what happens to aircraft in

simulated fuel fires,'' he said. ''These tests show that it takes just

35 seconds for the aluminium fuselage to burn through. If our fire

resistant material is used, we gain several minutes.''