Bialystok is the largest city (pop. 286,000 in 2001) in north-eastern Poland and the capital of Podlaskie[?]Voivodship. The city is somewhat famous as the birthplace of L. L. Zamenhof, creator of Esperanto.
... capable of sustained supersonic cruise without using afterburners - the only fighter other than the F-22 capable of it.
According to EADS, the maximum speed possible ...