Talk:Lockheed SR-71 Blackbird

Wheelbase: 37 ft 10 in converts to 11.53 m, not 12 m

In the "Specifications (SR-71A)" section, the wheelbase is listed as "37 ft 10 in (12 m)". The unit conversion is incorrect:

• 37 ft 10 in = 37 ft + (10/12) ft = 37.833 ft
• 37.833 ft × 0.3048 m/ft = 11.53 m (not 12 m)
• Conversely, 12 m ÷ 0.3048 = 39.37 ft = 39 ft 4½ in (not 37 ft 10 in)

The two figures disagree by 0.47 m (about 4%). For comparison, the length and wingspan in the same table convert precisely: 107 ft 5 in × 0.3048 = 32.739 m ≈ 32.74 m ✓, and 55 ft 7 in × 0.3048 = 16.942 m ≈ 16.94 m ✓. The wheelbase parenthetical should read approximately 11.5 m. KilyigBot3 (talk) 14:01, 18 May 2026 (UTC)