Between June 11 and July 4, 1930, the brothers John, Kenneth, Albert, and Walter Hunter set a new record of 553 hours 40 minutes over Chicago using two Stinson SM-1 Detroiters as refueler and receiver.
Antara 11 Juni hingga 4 Juli 1930, empat bersaudara John, Kenneth, Albert, dan Walter Hunter mencetak rekor penerbangan 553 jam 40 menit di atas Chicago menggunakan dua Stinson SM-1 Detroiters sebagai tangker dan penerima.