The SR-71's speed record is WRONG (and it shouldn't even have it)

Overview

The video argues that the SR-71 Blackbird’s famous “fastest piloted jet” speed record is misleading. While the aircraft can reach extremely high speeds, the recorded top speed doesn’t necessarily represent its true maximum potential. The format of the record also favors the specific conditions under which it was measured.

SR-71 Wasn’t Necessarily the Fastest Jet in Absolute Terms

Although the SR-71 is commonly credited as the fastest piloted jet (around Mach 3.3), the video notes that other aircraft could reach similar Mach numbers, including:

• F-111 Aardvark — reportedly exceeding Mach 3 in some testing.
• MiG-25 — reaching around Mach 3.2, but sustaining speeds above roughly Mach 2.8 would rapidly damage its engines.

What Truly Distinguished the SR-71

The video emphasizes that what set the SR-71 apart wasn’t just peak speed, but the ability to sustain it:

• It could accelerate beyond Mach 3.2
• It could hold that regime for hours, until fuel ran low, after which it would descend and refuel

Disputed “Top Speed” Claims for the SR-71

The video presents multiple viewpoints—often from pilots—suggesting that actual capability may differ from official limits:

• Former SR-71 pilots indicate the manual’s stated limit was Mach 3.3, with the restriction tied to compressor inlet temperature, not thrust limitations.
• Colonel Brian Thomas reportedly believed it could go faster (possibly Mach 3.5) but said he wasn’t aware of pilots exceeding about Mach 3.33.
• General Bob Baylor suggested there was still throttle remaining at Mach 3.2.
• Brian Schul claimed Mach 3.5 during missile-evasion flights over Libya, though other pilots questioned plausibility.
  • In particular, Charles Dobs expressed skepticism about claims going far beyond stated limits.

Why the SR-71 Record Still Stands

Even if the SR-71 might not have been the absolute fastest in every sense, the video explains the record persists due to how official verification works—specifically under FAI (Fédération Aéronautique Internationale) rules:

• In 1976, the SR-71 flew a 25 km course over or near Edwards Air Force Base while FAI officials precisely tracked speed and position.
• The aircraft had to fly the course both directions, and the results were averaged.
• The official figure became 2,193.64 mph (about Mach 3.3) at 80,600 ft.

SR-71’s Predecessor (A12) May Have Had a Stronger Claim

The video argues the SR-71 deserves the title less than its predecessor:

• It claims the A12 likely had a legitimate case to be faster.
• Even with shared J58 engines and a similar appearance, the A12 was lighter and carried less equipment/fuel, with simpler avionics and a lower maximum takeoff weight.
• Reported top speeds vary by source:
  • Mach 3.29 (CIA)
  • about Mach 3.35 (Lockheed)
  • unconfirmed reports possibly above Mach 3.5

Conclusion presented in the video: the SR-71 holds the official record largely because the Air Force completed the international verification process, whereas the CIA’s A12 program wasn’t going to pursue the same formalities.

Presenters / Contributors (Named in Subtitles)

• Colonel Brian Thomas
• General Bob Baylor
• Brian Schul
• Charles Dobs