Little is known of T/Major Mackay at this time.This site states that he was an equipment officer. view details
2/Lt (o/p) 12/05/16, 2/Lt 26/07/16, Appointed as Assistant Equipment Officer 12/06/16, Appointed as 2nd Class Equipment Officer and T/Lt 06/02/17, Lt 01/07/17, Ist Class Equipment Officer and T/Major 13/10/17, R.F.C. Technical Training School and T/Captain (While Captain Air) 01/10/18.
If you have any information aboutT/Major Mackay, please contact me, thank you.