No. 226 Operational Conversion Unit Royal Air Force RAF MOD Embroidered Patch | eBay
Royal Australian Air Force - Hey Mildura, Victoria.👋 No. 2 Operational Conversion Unit (2OCU) is in town - and they brought a Hornet! The F/A-18A/B Hornets won't be around much longer so
No. 226 Operational Conversion Unit RAF - Wikipedia
UK details operational conversion unit plan for F-35 | News | Flight Global
2 OPERATIONAL CONVERSION UNIT 75 YEARS CHALLENGE COIN | eBay
F-35 Lightning II - Operational Conversion Unit OCU coin "THE HOMECOMING"