MOD St Athan
St Athan, Vale of Glamorgan, United Kingdom

MOD St Athan
Welsh military airfield and aerospace hub in Vale of Glamorgan.
- ›Opened in 1938 as a Royal Air Force station during the lead-up to World War II.
- ›Home to a major aerospace business park called Aersona, one of the largest in Wales.
- ›Operated by the UK Ministry of Defence with no scheduled commercial passenger services.
- ›Has hosted significant aircraft maintenance, repair, and overhaul (MRO) operations for military aircraft.
- ›Subject of long-running proposals for a tri-service Defence Training Academy, which were later revised.
MOD St Athan is a Ministry of Defence airfield located near the village of St Athan in the Vale of Glamorgan, South Wales. With origins dating to the Second World War, it has long served as a key Royal Air Force maintenance and training base. Today it operates primarily for military and government aviation rather than commercial passenger services.
- Military Operations Area — Restricted military facility handling MOD aircraft movements, maintenance operations, and defence-related aviation activity.
- Private vehicle or MOD-authorized transport for personnel
- Taxi services from Barry or Llantwit Major
- Local bus connections via Vale of Glamorgan network
- Car hire available in nearby Barry town centre
- Holiday Inn Express Barry
- Bear Hotel, Cowbridge
- Egerton Grey Country House Hotel, Rhoose
- Travelodge Cardiff Central
There are no public dining facilities at this restricted military airfield. Visitors and personnel typically use the NAAFI or MOD catering on-site. The nearby towns of Barry, Llantwit Major, and Cowbridge offer a range of cafes, pubs, and restaurants.
- Access to MOD St Athan is strictly controlled — ensure you have the correct passes and authorization before attempting entry.
- The nearest civilian airport for public flights is Cardiff Airport (CWL), located just a few miles east near Rhoose.
- Public transport links to the immediate airfield are limited; pre-arrange travel with your military host or unit.
- The Vale of Glamorgan coastline and heritage sites are close by for personnel with downtime in the area.
AI-assisted overview, verified against public sources.
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Ministry of Defence St Athan or MOD St Athan, formerly known as Royal Air Force St Athan, or more simply RAF St Athan, is a large Ministry of Defence unit near the village of St Athan in the Vale of Glamorgan, southern Wales.
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