Aaron Thornsbury, an hvacr instructor for 15 years, teaches classes at Arthur Campbell High School, which is located in the Plainfield (IN) Correctional Facility near Indianapolis. To receive a certificate, students at this Level 2 correctional facility must pass the written and hands-on portion of Thornsbury’s classes with at least a 75% average, as well as a 100-question final exam with at least a 70% average.

“All students are afforded the opportunity to render hands-on service to functioning, existing air conditioners and heating units in the greater school setting,” said the retired USAF officer. “Troubleshooting is required, and only after a proposed solution is made will help be given.”

Thornsbury has established a program with a charitable organization that allows students to repair various manufacturers’ brands of refrigerators, dehumidifiers, and window air conditioning units. The immediate benefits are twofold: Repaired equipment is forwarded to those in need, and Thornsbury’s students experience a wide range of repair situations. For his efforts, the Shelbyville, IN resident received a special recognition award from the Saint Vincent De Paul Society, in addition to being awarded with an honorable mention in The News’ Best Instructor contest.