10/31/2011. Remarks by Johan Visschedijk: "The last of eight C-2s was re-engined and became the XC-7, seen here with the Wright Field Project Number XP-545 on the tail. After testing was completed the 'X' was dropped from the designation, and it was subsequently used as a staff transport. It was damaged beyond repair in a crash on February 24, 1931."

Read the type remarks on page 3755.