• List of railway electrification systems
    [High-speed 'Y' railway line through CPK should be completed by 2030]. Rynek Lotniczy (in Polish). Retrieved 5 February 2020. Railway Gazette International April...
    103 KB (1,372 words) - 01:36, 22 February 2025
  • List of airport rail link systems
    Gdańsk Gdańsk Lech Wałęsa Airport Pomorska Kolej Metropolitalna Gdańsk Port Lotniczy Katowice Katowice Airport Koleje Śląskie Pyrzowice Lotnisko Kraków Kraków...
    63 KB (449 words) - 03:39, 23 February 2025
  • List of air show accidents and incidents in the 20th century
    2017. Olejko, Andrzej. Tragiczne pokazy (Tragic show) in: "Aero Magazyn Lotniczy" nr. 2(21)/2009, pp.4–7 (in Polish) "1922 US Army Air Service Accident...
    266 KB (24,822 words) - 21:22, 13 February 2025