One of my favorite parts of being a flight instructor is all that I learn when I go flying or just hang out with other pilots. The other day someone asked me how often does the Magnetic Compass need to be inspected and I had no idea. After trying to find the answer online, I didn't get what I was looking for until....I asked a mechaninc. He referenced me to Part 23 (airworthiness standards) and it says that when flying under Part 91
I am very grateful to work somewhere where the mechanics are both good at their job and helpful when I ask my questions.