Pekka Ketonen

PEKKA KETONEN has been the President and Chief Executive Officer of
Vaisala Oyj since 1992. He started his career in Teleste Oy, a
Manufacturer of communications equipment. He joined the company in 1973
as an R&D Engineer, and left the company in 1995 as Member of the Board.
Mr. Ketonen holds an MSc from Tampere University of Technology. He is a
private pilot (Aerobatics) and an amateur radio operator.