BuNo121714 F-8F 2P 'G-RUMM ' Grumman Bearcat 'G-RUMM' (Serial Number N700HL, BuNo121714) is operated and flown by the Duxford based Fighter Collection It is a favourite among Duxford crowds since its arrival in 1981, thanks to its mightily powerful engine. G-RUMM can be seen alongside other TFC machines in Duxford's Hangar 2.