N572CA Boeing 757-23A(F) CAC - Challenge Air Cargo (WE / CWC) Quito - (Old) Mariscal Sucre International (UIO / SEQU), Ecuador Helio Bastos Salmon - 1997
N572CA Boeing 757-23APF CAC - Challenge Air Cargo (WE / CWC) Miami - International (MIA / KMIA), USA - Florida Derek Gaynor - 05/10/1990
