THE MIDDLE SEAT
Big, Bad Machine in Boston Keeps Runways Clear at Logan
By SCOTT MCCARTNEY
Updated Feb. 11, 2010 12:01 a.m. ET
If you want to keep an airport open through a massive snow storm, you better get a mighty big shovel. And that's what Boston's Logan Airport has.
Logan, which was spared heavy snow Wednesday, hasn't officially closed the airport since the Blizzard of '78, thanks in part to a massive snow mover called Vammas.
Manufactured in Finland and used by only a couple of airports in North America, the 68-foot-long machine has a huge blade on the front for plowing, a giant sweeper brush in its midsection and a blower in its tail that spits out air at 451 miles per hour. A staggered line of 10 Vammas machines can clean a runway down to bare pavement in about 10 to 20 minutes, depending on how heavy the snow is.
"It's a pretty unique piece of equipment," said Gary Tobin, director of facilities for the Massachusetts Port Authority, which operates Logan.