Light · ICAO BU31

Aero (2) Z-131

The Bücker Bü 131 Jungmann was a German two-seat basic training biplane from the 1930s so well liked that multiple countries kept building it under licence for decades after its debut. In Czechoslovakia, the state-owned Aero works built the type through the German wartime occupation and continued afterward with a locally sourced Walter Minor engine, after the pre-war firm Tatra had already licence-built a small batch as the T 131. Light, forgiving and fully aerobatic, the tandem-seat biplane trained generations of military and civilian pilots across Europe and beyond. Many Jungmann-family biplanes, original German and licence-built alike, remain airworthy today as prized vintage aerobatic mounts.

Aero (2) Z-131, example photo from Wikimedia Commons
Photo: Unknown author Unknown author · Public domain · Wikimedia Commons

Did you know?

A tandem-seat biplane trainer, the Czech Aero Z-131 continued Jungmann production after the war with a locally sourced Walter Minor engine.

Specifications

Length6.6 m (22 ft)
Wingspan7.4 m (24 ft)
Height2.2 m (7 ft)
Persons on board2
Maximum take-off weight0.7 t
Range350 NM (648 km)
Service ceiling10,000 ft (3,048 m)
Optimum ceiling8,000 ft (2,438 m)
Rate of climb920 ft/min (4.7 m/s)

Curated by CatchFlights from manufacturer documents, ICAO Doc 8643 and reference works; values are left out where no source could confirm them. Sources are listed on our credits page.

In CatchFlights

In CatchFlights the Aero (2) Z-131 starts as a Rare catch. The tier is an editorial judgement of how special a sighting of this type is. The more often you catch it, the closer it moves to Common for you.

A catch counts for the manufacturer Aero (2), the Z-131 family and the model in your collection, and the daily Type Rating quiz asks about the types of each family.

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