Following from forumchitchat:
"Just reading some stuff on the NLRB.GOV web site and thought you (and others) would find this interesting. Perhaps you should call them and lodge a formal complaint. Sounds to me that passing out the ALPA LEC items is well within your rights.
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Employer/Union Rights and Obligations | NLRB)
Employer/Union Rights and Obligations
The National Labor Relations Act forbids employers from interfering with, restraining, or coercing employees in the exercise of rights relating to organizing, forming, joining or assisting a labor organization for collective bargaining purposes, or from working together to improve terms and conditions of employment, or refraining from any such activity. Similarly, labor organizations may not restrain or coerce employees in the exercise of these rights.
Investigate Charges
If you believe your NLRA rights have been violated, you may file a charge against an employer or a labor organization. You can find charge forms here. Please contact an information officer at your nearest Regional Office for assistance.
Regional Office info for ATL for info on filing a complaint:
Regional Office
Harris Tower
233 Peachtree Street N.E.
Suite 1000
Atlanta, GA 30303-1531
Phone: (404) 331-2896"