Rosia Airfield is an abandoned

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...

military airfield in

Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical re ...

, which is located approximately 13 km southwest of

Siena Siena ( , ; lat, Sena Iulia) is a city in Tuscany, Italy. It is the capital of the province of Siena. The city is historically linked to commercial and banking activities, having been a major banking center until the 13th and 14th centuri ...

; 180 km northwest of

Rome , established_title = Founded , established_date = 753 BC , founder = King Romulus (legendary) , image_map = Map of comune of Rome (metropolitan city of Capital Rome, region Lazio, Italy).svg , map_caption ...

. It was an all-weather temporary field built by the XII Engineer Command using a graded earth compacted surface, with a prefabricated hessian (burlap) surfacing known as PHS. PHS was made of an asphalt-impregnated jute which was rolled out over the compacted surface over a square mesh track (SMT) grid of wire joined in 3-inch squares.

Pierced Steel Planking Marston Mat, more properly called pierced (or perforated) steel planking (PSP), is standardized, perforated steel matting material developed by the United States at the Waterways Experiment Station shortly before World War II, primarily for the ...

was also used for parking areas, as well as for dispersal sites, when it was available. In addition, tents were used for billeting and also for support facilities; an access road was built to the existing road infrastructure; a dump for supplies, ammunition, and gasoline drums, along with a drinkable water and minimal electrical grid for communications and station lighting. Once completed it was turned over for use by the

United States Army Air Force The United States Army Air Forces (USAAF or AAF) was the major land-based aerial warfare service component of the United States Army and ''de facto'' aerial warfare service branch of the United States during and immediately after World War II ...

Twelfth Air Force The Twelfth Air Force (12 AF; Air Forces Southern, (AFSOUTH)) is a Numbered Air Force of the United States Air Force Air Combat Command (ACC). It is headquartered at Davis–Monthan Air Force Base, Arizona. The command is the air component to U ...

3d Reconnaissance Group 003, O03, 0O3, OO3 may refer to: * 003, fictional British 00 Agent * 003, former emergency telephone number for the Norwegian ambulance service (until 1986) * 1990 OO3, the asteroid 6131 Towen * OO3 gauge model railway * ''O03 (O2)'' and other rela ...

, which flew F-4 and F-5 Lightnings from the airfield between September 1944 and January 1945. Today, the airfield runway and dispersal pads are faintly visible on aerial photography of the Nettuno area.

References

* Maurer, Maurer. ''Air Force Combat Units of World War II''. Maxwell AFB, Alabama: Office of Air Force History, 1983. . *

External links

Airfields of the United States Army Air Forces in Italy Airports established in 1944 {{Italy-airport-stub