boiler.tools

Barnes, Donald K.

compare →
Avg GPA 3.88 unweighted, all sections
A range 85.4%
DFW 0.9% D/F/withdraw
Courses 7
Sections 62

Courses

A range B range C range D range E/F Withdrew Other
CourseDistributionGPAvs courseTermsSections
AT 33502 Avionics Systems3.84+0.101424
AT 44502 Aircraft Electronics3.95+0.091521
AT 26502 Aircraft Electrical Systems3.80+0.261313
AT 30802 Aircraft Materials Processes3.86+0.9711
AT 10300 Aero Veh Prop & Track Sys4.00+0.4011
AT 40300 Airman Certif Proced3.86+0.2711
AT 43500 Supervised Instructional Exp4.00+0.0311

Recent sections

Spring 2026 AT 26502 3.81
Spring 2026 AT 33502 3.80
Spring 2026 AT 33502 3.80
Spring 2026 AT 33502 3.70
Spring 2026 AT 43500 4.00
Spring 2026 AT 44502 3.79
Spring 2026 AT 44502 4.00
Fall 2025 AT 26502 3.86
Fall 2025 AT 33502 3.85
Fall 2025 AT 33502 3.82
Fall 2025 AT 33502 3.67
Fall 2025 AT 40300 3.86
Fall 2025 AT 44502 3.85
Fall 2025 AT 44502 4.00
Spring 2025 AT 26502 3.64
Grade data comes from Purdue public records, collected by boiler-grades (boilergrades.com, Erik Duxstad). Averages are not weighted by class size. Terms before Fall 2021 exclude classes with 10 or fewer students. Give feedback