EA: LIGHT_PATTERN
EE: INTERRUPTED_QUICK_FLASH
Status:
STD 2005/06/07
Code:
20
EA label:
LIGHT_PATTERN
Concept definition:
Rhythmic, in which the sequence of flashes, with a repetition rate of not less than 50 flashes per minute but less than 80 flashes per minute, is interrupted by regularly repeated eclipses of constant and long duration; interrupted quick-flash.
Reference type:
PR
Reference:
[
S57A
, Attribute, LITCHR:9]
Supplemental references:
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