An aerospace technician is the hands-on person who makes test engineering real: you build the test setup, wire the sensors, calibrate the instruments, run the test, and tell engineers what the data says. Most people get in through a 1-2 year certificate or associate's degree in engineering technology, electronics, or aviation maintenance, and then learn on the job. This roadmap builds in order: the math and physics that explain what you measure, then electronics and hands-on shop skills, then data acquisition and test practice, then the documentation habits that get you trusted. You can do eve
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Stage 1 of 3 · about 12 weeks
Understand the physics, math, and shop basics behind every aerospace test, and be able to read a drawing and use basic tools safely.
Applied algebra, trigonometry and unit conversion
Every test result is a number with a unit. If you cannot convert psi to kPa or rearrange a formula, you cannot tell a good reading from a bad one.
Basic physics: forces, pressure, energy and flight
Aircraft and spacecraft tests measure force, pressure, temperature, vibration and flow. Knowing what these mean lets you spot a reading that cannot be right.
Reading blueprints and engineering drawings
Test fixtures and parts are built from drawings. Misreading a tolerance or a callout can ruin a test article.
Hand tools, measurement and shop safety
You will fabricate and install parts in test rigs. Accurate measurement and safe habits are what make a technician trusted.
Spreadsheets for technical records
Excel appears in nearly every test lab. You will log readings, compute averages and plot trends all day.
Then 2 more stages (about 56 weeks in all) with lessons, drills, projects, 6 interview questions with strong answers and free resources.