The PWS-54 was a Polish single-engine passenger and mail plane for three passengers; one alone was built in 1932 in the PWS factory.
The PWS-54 was a Polish single-engine passenger and mail plane for three passengers; one alone was built in 1932 in the PWS factory.
==Development== The aircraft was designed by Zbysław Ciołkosz for an order of the Ministry of Communication for a fast plane with higher performance than the PWS-24 airliner, for carrying mail or four passengers. Much attention was given to aerodynamics and the PWS-54 was faster than PWS-24, which used the same engine. A prototype, built in 1932, was first flown in early 1933 at Biała Podlaska.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).