Primed the FW oil cooler mount, riveted on the brackets, and drilled out one FW rivet to fix position. Held oil cooler to mount for fit testing.
Called it a night - ADS-B FAA Safety Seminar in the morning. [Update - 2.5 hrs interesting explanation of the ADS-B options, and potential equipment choices (all certificated). Main issue is to equip with Mode S transponder and ADS-B Out.]