====== Mechanical Design Analysis Consultants - MeDAC ====== We have only come across one reference to this company, which were based in Dubuque, Iowa (USA) - it was a news item in the International QL Report (IQLR) for Sep/Oct 1992 (Vol 2 No 3). They produced the [[qlwiki:Statistical Analysis System]] for both PCs and Sinclair QL Home Computers.