Pro tip: tried the CRJ pitot heat test with a meter first instead of sending it to the bench, saved myself 3 hours on one that was just a corroded cannon plug pin

Patricia Schmidt · 2026-09-11T11:20:03.168637+00:00

Did the same check on two more planes in the hangar in Wichita and found the same green corrosion on 2 of them. Anyone else seeing this on the older airframes or is it just the ones we got stuck with?

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Pro tip: tried the CRJ pitot heat test with a meter first instead of sending it to the bench, saved myself 3 hours on one that was just a corroded cannon plug pin | Avionics Technicians - SMM Buzz