Evan Sparks’s Aviation Policy Blog — On most policy issues at the national level, airlines work through their trade association, ATA. Yesterday, I asked C. A. Howlett, US Airways senior VP for public affairs, about what issues he works on that the ATA does not get very involved in. “The biggest issue that is US Airways-specific is the Reagan National Airport perimeter rule.” National is one of US Airways’ key focus cities. He said that although the airline favors reducing barriers wherever they exist, “a more practical political solution is to create more exemptions to beyond-perimeter flying.” This would add to the twenty-four (in practice, twelve round-trip) exemptions, which include US Airways’ routes to Phoenix (one of which I am about to take back to Washington).