AT 33502: Avionics Systems

4 of 4 sections have open seats (78 seats) as of Nov 5. Taught by Don Keith Barnes.

Watch AT 33502 for an open seat Free

4 sections, nothing full yet. Pick one and we'll email you when it starts filling, and again when a seat opens after that.

How AT 33502 is graded

98% of 100 students got an A or B, from Purdue's published grade distributions.

Instructor	Grades given	Students
Barnes, Donald K. 5 sections · last Spring 2026	87% A · 11% B · 2% C · 0% D/F	100

Every instructor's grade history for AT 33502

More AT courses at Purdue

AT 10200 · 1/1 open AT 10300 · 1/1 open AT 10600 · 1/1 open AT 11200 · 1/1 open AT 11501 · 1/1 open AT 11600 · 1/1 open AT 11901 · 3/3 open AT 12700 · 1/1 open AT 14400 · 1/1 open AT 14500 · 20/20 open AT 20200 · 1/1 open AT 20300 · 1/1 open

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Sections and seat counts come from Purdue's public class search, last checked Nov 5; the live picker refreshes them. ClassMaxx is not affiliated with Purdue.