Avionics is an amalgam of Aviation and Electronics. Avionics laboratory provides opportunities to Aeronautical students to have better understanding of electronic components used in various Aircrafts. The electronic equipment facilities in this laboratory enhance the practical knowledge on aircraft servicing, maintenance and troubleshooting. This laboratory comprises of experiments which deal with digital electronics, microprocessors and MIL-1553B (Military standards) avionics data buses. The experiment related to the Digital Electronics helps the students to understand in detail a complex problem statement into simple logical expressions that could be addressed with minimum number of gates. These experiments provide an ideology of miniaturization of electronic circuits that were used in Aircrafts. The programming of microprocessor would aid the students to have an idea on Auto Pilot system where an Auto pilot system designer must have the capability to work with sensors & interpret the data from real time environment with that of it. The experiment related to Avionics data bus aids the student to have an understanding of how a data bus carries data to different subunits in an Aircraft system. In short this laboratory helps the student to have a basic understanding in the design and development of Auto pilot system.