“A radar can tell you something is out there, but it can’t tell you if it’s turning,” Hoffman said. “Only your eyes can tell you that. You have to put your eyes

“A radar can tell you something is out there, but it can’t tell you if it’s turning,” Hoffman said. “Only your eyes can tell you that. You have to put your eyes on the iron.” I get this is HN, but there is something to be said for being able to get the job done without digital aids/hindrances; especially in fluid wartime scenarios.