Testing airshow systems isn't a task for the airline, you could apply for a summer intern job at Rockwell Collins providing you have sufficient IT credentials.
This might interest you:
Airshow Sr Electronics Technician – ADV0000001C
Requirements:
It is desirable that the candidate be familiar with CMS-2 architecture, CMS-2 components (ADB, DDIB, EDIB, RSU), and QNX operating system.
Qualifications
This job requires a technical Associates degree in applicable technical field or equivalent related experience and a minimum of 5 years specifically related experience.
[This message has been edited by ScottC (edited Jan 28, 2004).]