1930 | Challenge Cup | Challenge Tour | 1930 FIFA World Cup | Challenge Anneka | University Challenge | Millennium Challenge Corporation | German federal election, 1930 | 1930 in film | 1930 in association football | Diamond Challenge Sculls | 1930 in music | USA Pro Cycling Challenge | Challenge | The Great Indian Laughter Challenge | Infinite Challenge | All Quiet on the Western Front (1930 film) | 1930 in baseball | WRU Challenge Cup | World Club Challenge | Sa Re Ga Ma Pa Challenge 2005 | Real World/Road Rules Challenge: Fresh Meat | Grand Challenge Cup | Fletcher Challenge | FIRST Tech Challenge | Extra Challenge | 1930 in literature | 1930 in aviation | Ultimate Poker Challenge | The Man and the Challenge |
Flying the PZL.5 he participated in the Challenge 1930 international touring planes contest, but failed to finish due to engine failure on 26 July.