Alternatives to pyrotechnic devices (flares) include: Strobe Light Flashlight Lantern Signal mirror Red or orange flags Hand signals 5.
(Alternatives to pyrotechnic devices; include; ) Context(Alternatives to pyrotechnic devices include,List([0, 52))):(Strobe Light Flashlight Lantern Signal mirror Red or orange flags Hand; signals; 5) (Flashlight Lantern Signal mirror Red; [is] Light [of]; Strobe)
Alternatives to pyrotechnic devices include,List([0, 52))
Alternatives to pyrotechnic devices Strobe Light Flashlight Lantern Signal mirror Red or orange flags Hand Flashlight Lantern Signal mirror Red
include signals [is] Light [of]
5
Strobe