190212-N-N0443-0003 LEMOORE, Calif. (Feb. 12, 2019) Aviation Electronics Technician 1st Class Joshua Norris, center, a Center for Naval Aviation Technical Training Unit (CNATTU) Lemoore instructor, conducts a safety brief for "Burst" course students to ensure maintenance evolutions are conducted in a safe manner while performing maintenance on the F/A-18 aircraft. CNATTU Lemoore is developing Burst courses to tackle specific critical aviation aircraft maintenance degraders by rapidly creating and delivering training at the point of need. The Burst course concept is an example of changing up how training is delivered to Sailors as part of the Navy's Sailor 2025 Ready, Relevant Learning initiative. (U.S. Navy photo by Chief Aviation Machinist's Mate Alvin Zuilan/Released)