Air Force Thunderbirds on Instagram: "Dear America, happy birthday week 🇺🇸🎂 We had to stop by for one last tribute to our hometown on the way to Washington D.C. for @Freedom250 celebrations. #AmericasTeam couldn’t be more excited to spend the week celebrating 250 years of the greatest nation on earth! ❤️ #Freedom250 #BlindTrust #Thunderbirds #VivaLasThunderbirds"