Cleaners at Manchester Airport are to stage a series of strikes in a dispute over pay.
Members of Unite employed by Mitie Cleaning and Environmental Services will take industrial action during November, December and January.
The first strike will be on November 3 with the final walkouts scheduled to begin on December 18 and end on January 12.
Unite said most of the cleaners are being paid the minimum wage of £7.50 an hour and are demanding an increase to at least the voluntary living wage of £8.45.
Unite regional officer Jimmy Carter said: