Auto Credit Based on Mostly's Lockheed SR-71A Blackbird (#17971)

In late 1963 the project was named Tagboard; the Q-12 was re-designated D-21 while the A-12 version launcher became M-21 (D- for "daughter" and M- for "mother"). Two of the original 18 A-12 aircraft were designated as M-21s with serial numbers 60-6940 and 60-6941. The M-21 was a two-seat version of the A-12, with a pylon on the fuselage centerline between the vertical stabilizers to carry the drone in a nose-up attitude.[6]

GENERAL INFO

PERFORMANCE

  • Total Delta V: 0m/s
  • Total Thrust: 300N
  • Engines: 4
  • Wet Mass: 95,588kg
  • Dry Mass: 79,497kg

STAGES

Stage Engines Delta V Thrust Burn Mass
1 3 0m/s 0N 0s 95,588kg

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