[Bü 131B]
Manufacturer: Bücker-Flugzeugbau GmbH/Construcciones Aeronauticas SA (CASA) [Germany/Spain]
First flight: 27 April 1934
Dimensions: Length: 6.62 m ( 21 ft 9 in )   Wingspan: 7.40 m ( 24 ft 3 in )   Height: 2.35 m ( 7 ft 9 in )
* primary basic trainer, many countries,

Bücker Bü 131 Jungmann : Trainer(Bücker)

CASA; 1.131 : Trainer(CASA)

CASA
1.131 E3B