Aviation maintenance: 25 principles for technician development

By James Calloway

Roxanne Rosado has written 25 career principles for aviation mechanics, but her podcast advice supplies no safety, productivity or staffing measurements.

Her framework, “Roxanne’s Rules: 25 Career Principles Every Aviation Mechanic Should Live By,” appeared in an Aviation Pros Podcast discussion. Rosado—identified as an A&P, IA, FISDO liaison and Head of Airworthiness for TBX—framed her advice around years managing mechanics and keeping aircraft airworthy.

As new technicians join the aviation maintenance workforce, Rosado argues that basics often missing from textbooks govern whether they succeed.

Procedure before toolbox traffic

Rosado put safety first: “Know what you’re doing, read the procedure, ask questions if you have not done something before.” She also prints procedures, highlights notes and “gotchas,” takes notes, and stops when something does not feel, look or sound right.

Her preparation extends to the toolbox. “Read the procedure prior to starting the work, gather your tools so you have a really good guess of what you’re going to need to avoid the back-and-forth to the toolbox or to get some social tooling out of a cabinet,” she said. The stated objective is less back-and-forth and fewer repeated searches.

“All those things not only save time but also make the workflow a lot smoother and less clunky, as steps can be missed when you’re stepping in and out of the work so much,” Rosado said. Repeated toolbox traffic consumes technician labor and can extend maintenance time on an aircraft.

In an airline network, longer maintenance time can constrain aircraft availability. Rosado supplied no turnaround, labor-hour or dispatch-reliability data, so the network effect remains plausible rather than measured.

Logbooks as operating controls

Rosado treats paperwork as part of the work, not an administrative afterthought. “Keep it clean, keep it organized,” she said, adding that supervisors and technicians should know where every item stands. Even a messy toolbox day benefits from extra organizational effort.

She places logbook entries near the top of her priorities because the technician’s signature closes the record, whether the mechanic works alone or under supervision. Her requirements are straightforward:

• Use proper grammar and clear, concise descriptions of the work performed.
• Avoid vague discrepancies or resolutions; do not record actions not performed.
• Include parts traceability data, including part and serial numbers.
• Reference the technical data used and remember the 8130 form.

“If you use technical data—which I really hope you are—reference it in your log entry,” Rosado said. “It may seem like it’s taking so much time to include so much information, but it does pay off at the end of the day.”

Rosado has read enough entries while auditing and managing airplanes to know that basic gaps remain. For managers, clean records should reduce time spent locating work status and reconstructing what was done. Rosado did not quantify either effect, so neither should be booked as a proven cost saving.

AI has a narrow role

Rosado accepts that AI tools can help because “they are good tools” with a purpose and a place in a hands-on profession. She draws a firm boundary around technical and regulatory answers.

“Do not search for technical answers in there first,” she said. “You’ve got FAA-approved data, you’ve got technical manuals, you’ve got all the technical resources, you’ve got the experienced technician right next to you. Rely on those sources first and foremost. Do not go ask AI: how do I repair this?”

Her main concern is regulation. “To me, the biggest concern is the regulatory questions, because the AI is pulling from pre-existing sources from the internet and giving you what it believes is a good answer,” she said. “I’ve caught mistakes because it’s mixing aviation regulations with automotive regulations.” Rosado named no AI tool, model or documented error case.

That absence matters. Incorrect guidance can consume labor, send a technician back through a task and complicate the airworthiness record. It can also displace approved data with an answer that merely sounds authoritative. These are operating risks, not measured failures from the podcast discussion.

Judgment, then mentorship

Three excerpts from “Roxanne’s Rules” carry much of the message. Rule 1 says a mechanic starts by being a good person. Rosado describes an industry with capable, difficult colleagues, clashing personalities and opinions.

A senior technician’s treatment of a newcomer can shape both careers. On a difficult aviation day, how colleagues treat each other can make a good shop and working relationship.

Rule 16 says to trust your gut on safety. “There’s not a dumb question because you could be one ‘dumb question’ away from making a mistake that could be costly in extreme ways.” Rosado recommends pausing for an explanation before that mistake, instead of treating a question as weakness.

Rule 25 says to remember what is at stake. Rosado warns against complacency after repeated good days. Experience can make a skilled mechanic comfortable, but attention still matters after 40 years or at three months. Her example is direct: “The next person on that airplane could be a 16-year-old.”

It could be a pilot friend waiting to fly, an owner whose family relies on the mechanic, or the mechanic taking a post-maintenance flight. That perspective can humble a mindset and slow work down.

For veterans, Rosado recommends a specific form of mentorship. “Hopefully, we’re in a time where you’re able to teach with the goal of passing on knowledge and understanding, not just providing the quick answer so the job can move on.” As opportunities arise, technicians should share practical lessons and techniques.

They should develop apprentices into capable technicians who remain when senior mechanics retire and hang up their wrenches.

What does this change for maintenance managers?

Managers should embed her guidance in onboarding and supervision: review procedures, stage tools, enforce traceable entries, keep AI out of technical and regulatory decisions, and require mentorship. The case is less rework, clearer airworthiness records and potentially better use of technician capacity. Rosado offered no evidence quantifying those gains.

There is a practical test for shops adding technicians: can supervisors show consistent compliance with procedures and records while mentors transfer hands-on knowledge before new mechanics reach for AI? Rosado’s 25 principles supply a training framework. They do not supply performance data.

Employers preparing another AMT cohort should start with approved technical data and experienced judgment, then measure whether that training reduces interruptions, errors and aircraft downtime.