Kent A-33 All Clear Auto Inflatable Work Vest [134402-200-004-21] Hooks | Size 4 you have an additional reference

you have an additional reference source for navigational

Flood Sensor

UPC: 028026190680

the European Geostationary Navigation Overlay System (EGNOS)

Kent A-33 All Clear Auto Inflatable Work Vest [134402-200-004-21] Hooks | Size 4 you have an additional referenceA 33 All Clear Auto Inflatable Work Vest Features: Wide neoprene neckline Universal sizing: fits 30" x 65" chest Cylinder ready indicator shows GREEN if properly armed Durable TPU outer covering Opening in the back accommodates most fall harnesses Secure Pull inflation handle High Vis inflation chamber SOLAS grade reflective material to increase visibility Automatically inflates upon immersion in water or when the wearer pulls the Jerk to Inflate