13/09/2025
13 September 1993: F-111 crash claims two aircrew in northern New South Wales
Did you know that on this day in 1993, a RAAF F-111C based at RAAF Amberley crashed resulting in the tragic loss of its two aircrew in northern New South Wales?
On the evening of 13 September 1993, a F-111C (A8-127) of No 1 Squadron on a night strike training mission crashed at approximately 7:15pm about four kilometres west of Guyra in northern New South Wales. Operating out of RAAF Amberley, the aircraft was on a night simulated strike mission attacking the Guyra Meatworks; the first of several targets to be attacked during the mission. The crash occurred only 23 minutes into the sortie. The aircraft impacted the ground disintegrating in an explosion with wreckage scattered over a 1km area.
Perishing in the crash were the two RAAF 1 SQN aircrew FLTLT Jeremy ‘Jez’ McNess (pilot) and FLGOFF Mark ‘CC’ Cairns-Cowan (navigator). Mark Cairns-Cowan was born in Sydney in 1965 and joined the RAAF in 1984 as an Officer Cadet. Completing Navigation training in 1985, he was posted to 37 SQN flying C-130E Hercules aircraft before transferring to F-111’s at Amberley. The pilot, Jeremy McNess, aged 26, was a RAAF Academy graduate.
A similar crash occurred six years earlier when a F-111C crashed near Tenterfield on 2 April 1987 with the loss of FLTLT Mark Fallon (pilot) and FLGOFF William Pike (Navigator). Of the 28 F-111C’s and 15 F-111G’s that served with the RAAF, seven F-111C’s and one F-111G aircraft were lost in crashes claiming the loss of 10 aircrew over its 37 years of service.
Lest we forget.
Image of F-111C A8-127 in flight courtesy of Department of Defence Online Image Gallery.