N231LJ Beech TC-45J (Hamilton Westwind II conv) Blackhawk Aircraft Maintenance Janesville - Rock Co (JVL / KJVL), USA - Wisconsin Mark Mabey - 28/07/2019
N231LJ Beech TC-45J (Hamilton Westwind II conv) Blackhawk Aircraft Maintenance Janesville - Rock Co (JVL / KJVL), USA - Wisconsin Derek Heley - 24/07/2014
N231LJ Beech TC-45J (Hamilton Westwind II conv) Blackhawk Aircraft Maintenance Janesville - Rock Co (JVL / KJVL), USA - Wisconsin Dave Welch - 16/09/2012
