(Reuters) -The International Association of Machinists and Aerospace Workers (IAM) said on Tuesday it will file for union representation election covering about 3,000 JetBlue ( JBLU ) ground workers.

JetBlue ( JBLU ) workers voted against unionizing in 2023, after what the IAM described as an anti-union campaign by the airline's management.

The union said workers have cited low pay, safety concerns and working conditions as key reasons for seeking representation.