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light characteristic In modern ENC terminology, this refers only to the flashing pattern of a navigational light as described on a chart or in a Light List. Possible values include: LITCHR ID , Name , Abbreviation 1 , Fixed , F 2 , Flashing , Fl 3 , long-flashing , LFl 4 , quick-flashing , Q 5 , very quick-flashing , VQ 6 , ultra quick-flashing , UQ 7 , Isophased , Iso 8 , Occulting , Oc 9 , interrupted quick-flashing , IQ 10 , interrupted very quick-flashing , IVQ 11 , interrupted ultra quick-flashing , IUQ 12 , Morse , Mo 13 , fixed/flashing , FFl 14 , flash/long-flash , Fl+LFl 15 , occulting/flashing , OcFl 16 , fixed/long-flash , FLFl 17 , occulting alternating , AlOc 18 , long-flash alternating , AlLFl 19 , flash alternating , AlFl 20 , group alternating , Al 25 , quick-flash plus long-flash , Q+LFl 26 , very quick-flash plus long-flash , VQ+LFl 27 , ultra quick-flash plus long-flash , UQ+LFl 28 , Alternating , Al 29 , fixed and alternating flashing , AlF Fl These patterns are schematically plotted in the Light List. The definitions can be found in either of the online object catalogs used in the eNav course. See also light description. |
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