One of the earliest debates in the Palace of Culture at Pankrác in Prague, (today's Congress Centre). The public debates repeated every month for about a year and half and the themes changed. This photograph was taken on the 16th of September 1990 and this evening was dedicated to the No. 311 (Czechoslovak) Squadron RAF. Sitting, from the left: Arnošt Polák (wireless operator from Jan's crew who had lived in Britain since 1948), with the microphone, Vladimír Nedvěd (one of the commanders of the No. 311 (Czechoslovak) Squadron RAF in 1943 - 1944, after having emigrated in 1948, he lived in Australia), Alois Martinovský (repairman, No. 311 squadron), the hosts of the debate, Zdeněk Tulis and Tomáš Sláma, Vladimír Slánský (pilot and wireless operator, No. 311 squadron), jan Irving, and Alois Konopický (armourer, No. 311 squadron). Not all airmen had their uniforms so until about half of 1991, they wore dark blue blazers and light gray trousers to such public events instead.