Old Sarum Airfield (ICAO: EGLS) is a grass strip airfield 2 nautical miles (4 km; 2 mi) north-north-east of Salisbury, Wiltshire, England. The adjacent areas are a mix of vacant land, residential and industrial sites. Residential areas are to the south and east, occupying the old airfield married quarters and officers' mess, now known as Throgmorton Hall. Industrial/business units occupy a number of the World War I and World War II airfield buildings, as well as several large modern warehouses, office blocks and car showrooms, the development of which is continuing to the present day.