Austria on the making of a joint Soviet-Austrian flight, which was signed in October 1988. All the flights will be carried out on a commercial basis. In addition, negotiations are under way concerning a flight by an astronaut from the Federal Republic of Germany, and an agreement has'been signed with France providing for the execution of a long-term programme of joint manned flights. The first flight under this programme is planned for 1991 and will also be carried out on a commercial basis. 