Marcross
Major
Decoy
| Also known as: | RAF Marcross |
| County: | Vale of Glamorgan |
| Current Status: | Farmland |
| Date: | 1940 (probable date) - 1941 (probable date); subsequent minor use World War Two; (decoy) 15 July 1941 (earliest known date) - 15 December 1941 (abandoned) or 16 July 1942 (records vary) |
| Current Use: | Disused |
| Used By: | RAF (main user) / US Army (minor use) |
| Landing Surface Types: | Unpaved |
| Aircraft Roles: | Army aviation (minor use) / None (Emergency Landing Ground) |
| Decoy Type(s): | Q, also QF |
| Decoy Number(s): | 55(a), later 151(b) |
| Parent(s)/HQ Airfield(s): | |
| Associated Airfield(s): |