Satellite CommunicationBlack Box

.After an accident, investigators prioritize retrieving the flight data and cockpit voice recorders—“black boxes”—which provide detailed pre‑crash information. Modern aircraft log thousands of parameters, crucial for understanding incidents and preventing future ones. Because black boxes can be destroyed or unrecoverable, the industry is adopting complementary technologies such as cockpit video recorders and real‑time data streaming via satellite or cellular links. These advances, backed by growing market demand and new ICAO and FAA guidelines, are reshaping aviation safety from post‑crash analysis to an integrated, real‑time monitoring ecosystem.