Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume.
Graham 'Nicko' Nickisson has been with the Rescue Helicopter Service for 40 years today.
Nicko has spent 38 of those years as an Aircrew Officer, only retiring from flying to continue his work with the service on the ground.
ABC's Craig Hamilton spoke to Nicko this morning as he remembered his 40 year career.
Warning: This conversation mentions mental health, PTSD and trauma, if this raises any issues for you please contact Lifeline on 13 11 14.
Broadcast