• Wiktor Abałakin – books for our library
• Paweł Barszcz – voluntary work on RT-9 and T-500
• Piotr Beściak – voluntary work on RT-9
• Paweł Kołodziejczyk – website development
• Henryk Brancewicz – optics for T-500
• Bogumił Bubniak – voluntary work on RT-9 and T-500
• Bożena Czerny – astronomical refractor
• Jan Doboszyński – help in obtaining the RT-9 radiotelescope
• Bogumił Kabaj – vacuum cleaner
• Stanisław Ryś – building and installing the detector for RT-9
• Sławomir Surowiec – voluntary work on RT-9
• Jerzy Walczyk – a lot of work on reconstruction of the steering mechanism and software installation for RT-9

Thank You!