Instructor-led discussion and hands-on inspection covering SCBA components, donning, doffing, and air management. Officer selects focus. Topics that fit this sheet include: SCBA components and operation (cylinder, regulator, PASS, HUD, buddy breathing / EBSS), donning methods (over-the-head, coat, seat-mount), face-piece seal and fit testing (NFPA 1981 / OSHA 1910.134), emergency procedures (regulator failure, low-pressure alarm, entanglement), Rule of Air Management (work, retreat with 50% bottle), point-of-no-return calculations, air consumption studies, RIC universal air connection (UAC), filling cylinders, hydrostatic testing, daily / weekly / monthly inspections, and decontamination. Reference: NFPA 1404 (Air Management), NFPA 1981, NFPA 1500. Document specific topic covered.