- Innealtóireacht Engineering
- Míleata Military
#309
Tréimhse dar críoch an lá a iompróidh an long oifigeach innealtóireachta muirí cáilithe i gcáil an oifigigh innealtóireachta muirí sin.
A period ending with the day on which the ship carried a qualified marine engineer officer as that marine engineer officer.