Some examples of tags:
X-2_Shinshin ef typhoon mig-15 MiG-17 MiG-21 MiG-23 MIG-25 MIG-29mig-31 harrier jump jet meteor (airplane) f-15 eagle F-18 Hornet F-20 Tigershark F-22 Raptor F-35 Lightning II> jet fighter
tornado (airplane) b-52 stratofortress 727 (airplane) 747 (airplane) 767_(airplane) 787 (airplane) a340 a380 an-148 DC-10 > jet