The reporter who wrote the story in the Charlotte Business Journal failed to mention that the idiots behind this, 12billion.org, is funded by Unite Here!, and that's primarily a garment workers' and hotel workers' union, not an "airline" employee union. It claims to represent between 25,000 and 33,000 catering employees and airport foodservie concession employees.
It is certainly ironic that a union representing the lowest paid people involved in airline travel wants to increase airlines' expenses instead of focusing on raising the pay and benefits of its low-paid workers.
I doubt that any airline pilots' unions, flight attendants' unions, or unions representing mechanics, fleet service or agents are impressed by these losers.
The 12billion.org webpage even admits that there are numerous airports around the country with lower fuel taxes than CLT, including the following:
Seattle (SEA)
Phoenix (PHX)
Salt Lake City (SLC)
Philadelphia (PHL)
Las Vegas (LAS)
Minneapolis/Saint Paul (MSP)
Washington, DC (IAD)
New York (JFK)
New York (LGA)
Newark (EWR)
Baltimore (BWI)
Dallas / Fort Worth (DFW)
Houston (IAH)
The last two, in Texas, have zero fuel taxes, according to 12billion.org:
http://12billion.org/files/12B-NC-Report.pdf
http://unitehere.org/industry/airports/
They assert that CHI has the highest "effective" fuel taxes, but they neglect to explain that AA and UA both employ legal schemes by which small municipalities rebate most of the fuel taxes to the AA and UA controlled subsidiaries in those states that buy all the fuel for AA and UA, respectively, and then sell it to their parent airlines.