Gadgetry 101

摘要

Those of us using a moving map with datalinked weather depiction—especially Nexrad radar—should be careful of relying on it too heavily. There are numerous stories of Nexrad not matching what the Mk. I, Mod. 1 eyeball displays. Here's mine. Last summer, my wife and I flew our 1976 Piper Arrow over to Great Harbor Cay Bahamas from Miami, Fla.'s Tamiami Airport. We typically leave late morning to avoid afternoon thunderstorms. With our