Decode everything you hear on the Formula 1 broadcast — from "box box" to "multi 21". All terms are explained in plain English with real-world context.
💬 The most famous F1 radio message ever
"Multi 21, Seb. Multi 21." — 2013 Malaysian GP. Red Bull code telling Vettel (Car 2) to hold position behind Webber (Car 1). Vettel ignored it and overtook Webber to win, causing a massive team controversy.