Lokacin da sojojin Birtaniya suka mamaye Orange Free State a lokacin yakin Boer na biyu, wadannan jiragen ruwa sun dauki nauyin Railways na Imperial Military.
Tabbas, mafi rikitarwa na jumla shine "Lokacin da sojojin Burtaniya suka mamaye Orange Free State a lokacin Yaƙin Boer na Biyu, waɗannan injinan sun karɓi Jirgin Ruwa na Sojoji na Imperial kuma bayan yaƙin an sake sanya su cikin jerin Jirgin Ruwa na Afirka ta Kudu. "