External link
Park Service biography (http://www.nps.gov/jeff/LewisClark2/Circa1804/WestwardExpansion/EarlyExplorers/ZebulonPike.htm)
... an Operational Conversion Unit[?] at RAF Conigsby[?] in 2004. The Typhoon's combat performance, particularly compared to the upcoming F/A-22 Raptor and F-35 fighters ...