Bart Massey Photography | Washington D.C. 2018 May

Challenger ThinSAT-1Challenger ThinSAT-2Challenger ThinSAT-3Challenger ThinSAT-4Challenger ThinSAT-5Challenger ThinSAT-6Challenger ThinSAT-7Challenger ThinSAT-8Challenger ThinSAT-9Challenger ThinSAT-10Challenger ThinSAT-11Challenger ThinSAT-12Challenger ThinSAT-13Challenger ThinSAT-14Challenger ThinSAT-15Challenger ThinSAT-16Challenger ThinSAT-17Challenger ThinSAT-18Challenger ThinSAT-19Challenger ThinSAT-20