E-Store for Escape & Evasion Kits, Survival and Medical Modules FI 271 Survival Module A (Air Force Only) $97.67 FI 272 Medical Module B (Air Force only) $64.92 FI 273 Escape & Evasion Kit (Air Force only) $184.21 FI 275 CamoCravat (Air Force only) $4.25 FI 271 Survival Module A (Commercial) $116.77 FI 272 Medical Module B (Commercial) $77.63 FI 273 Escape & Evasion Kit (Commercial) $220.26 FI 275 CamoCravat (Civilian / Commercial) $8.50