Master – 4 stripes and a square
Chief Officer – 3 stripes and a square
2nd Officer – 2 stripes and a square
3rd Officer – 1 stripe and a square
Chief Engineer – 4 stripes and a propeller
1st Engineer – 3 stripes and a propeller
2nd Engineer – 2 stripes and a propeller
3rd Engineer – 1 stripe and a propeller
Electrician – Lightning