No. 242 Operational Conversion Unit RAF | |
|---|---|
| Active | 1951-1992 Previous identities: 1944-1951 |
| Country | United Kingdom |
| Branch | Royal Air Force |
| Role | Transport training |
| Last base | RAF Lyneham |
No. 242 Operational Conversion Unit RAF is a former Royal Air Force Operational conversion unit which operated between 16 April 1951 and 1 July 1992 when the unit became No. 57 Squadron RAF.