Editing Lockheed YF-12 (section)

==Specifications (YF-12A)==
[[File:Lockheed YF-12A 3view.png|right|300px|Orthographically projected diagram of the Lockheed YF-12.]]

{{Aircraft specs
|ref=''Lockheed's SR-71 'Blackbird' Family''<ref>Goodall and Miller, 2002.</ref>
|prime units?= imp
<!--   General characteristics
-->
|crew=2; pilot and fire control officer (FCO)
|length m= 30.97
|length ft= 101
|length in= 8
|span m= 16.95
|span ft= 55
|span in= 7
|height m= 5.64
|height ft= 18
|height in= 6
|wing area sqm= 167
|wing area sqft= 1795
|wing area note=
|aspect ratio= 1.7
|airfoil=
|empty weight kg= 27604
|empty weight lb= 60730
|empty weight note=
|gross weight kg= 56200
|gross weight lb= 124000
|gross weight note=
|max takeoff weight lb= 140000
|max takeoff weight kg= 63504
|fuel capacity=
|more general=
<!--   Powerplant
-->
|eng1 number=2
|eng1 name=[[Pratt & Whitney J58]] (JTD11D-20A)
|eng1 type=[[afterburning turbojet]] with compressor bleed bypass
|eng1 kn= 91.2
|eng1 lbf= 20500
|eng1 kn-ab= 140
|eng1 lbf-ab= 31500
<!--   Performance
-->
|max speed kmh= 3661
|max speed mph= 2275
|max speed kts=
|max speed note=at {{cvt|80000|ft}}<ref name=fighter/>
|max speed mach= 3.35
|cruise speed kmh=<!-- if max speed unknown -->
|cruise speed mph=<!-- if max speed unknown -->
|cruise speed kts=
|never exceed speed kmh=
|never exceed speed mph=
|never exceed speed kts=
|range km=
|range miles=
|range nmi=
|combat range km=
|combat range miles= 3000
|combat range nmi=
|endurance=<!-- if range unknown -->
|ceiling m=27400
|ceiling ft=90000
|g limits=<!-- aerobatic -->
|roll rate=<!-- aerobatic -->
|climb rate ms=60
|climb rate ftmin= 11820
|lift to drag=
|wing loading kg/m2=
|wing loading lb/sqft=
|wing loading note=
|thrust/weight= 0.44
|more performance=
<!--   Armament
-->
|missiles=3× [[AIM-47 Falcon|Hughes AIM-47A]] [[air-to-air missile]]s located internally in fuselage bays
|avionics=
* Hughes [[AN/ASG-18]] look-down/shoot-down fire control radar
}}