Height, depth and spaceWorld record

Highest altitude of a piston-driven propeller monoplane without payload

Record

18.552 km

11.528 mi

Holder
Grob Strato 2C
Year
Standing since
1995 (31 years)

What to remember

Two Teledyne Continental TSIOL-550 piston engines: with that power, the Grob Strato 2C climbed to 18.552 km, or 60,870 ft, on 4 August 1995. No piston-driven propeller monoplane has gone higher.

The record was set without a payload.

Flight altitude records go back to the age of ballooning, and not all of them were certified by the Fédération Aéronautique Internationale, founded on 14 October 1905 in Paris.

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