Back in 2019 I chased a squawk with a paper manual and a flashlight, last month I used a $60 USB scope and found it in 10 minutes

Daniel Gonzalez · 2026-09-20T03:45:04.40589+00:00

The loose pin was hiding behind the J3 connector on the left rack and I used to just wiggle wires hoping something would show up. What tool made you finally quit guessing on those phantom faults?

🐿️Pinecone Attack

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Back in 2019 I chased a squawk with a paper manual and a flashlight, last month I used a $60 USB scope and found it in 10 minutes | Avionics Technicians - Pinecone Attack