Morse Code Flag for the Letter J - Juliette

Morse Code Flags have stripes and stars that reflect the DOTS and DASHES of Morse Code.  Consequently the one star and three stripes for the letter J flag reference the one DOT and three DASHES of J in Morse Code.

Morse Code Flag for the Letter I - India . .

The Morse Code Flag for India is pink with two blue stars.  The two blue stars represent the DOTS in Morse Code.  Since this letter does not have any DASHES there are no stripes.  Also pink is coded to the number 9, so the background is pink. 

Morse Code Flag for the Letter H - Hotel: . . . .

The Morse Code flag for the Letter H has four stars.  In this case, stars represent dots.  Likewise there are no dashes, subsequently there are no stripes.

Morse Code Flag for the Letter G - Golf: _ _ .

The letter G in Morse Code is a DASH, DASH, DOT.  This translates to a STRIPE, STRIPE, STAR.  Since violet is the 7th colour of the spectrum and G is the 7th letter of the Alphabet we have a violet, or purple, flag. The stripes and star are yellow because yellow is the assigned contrast indicator for violet.

Morse Code Flag of the Letter F - Foxtrot: . . _ .

The Morse Code flag for the letter F has an indigo, or dark blue, background.  Reason being, indigo is the 6th colour of the spectrum and F is the 6th letter of the alphabet.  The star, star, stripe, star reflects Morse Code's DOT, DOT, DASH, DOT.

Morse Code Flag for the Letter E: Echo .

Since E is the 5th letter in the alphabet it gets the 5th colour of the spectrum which is blue.   As Morse Code for E is a simple DOT, we only have one simple star. 

Morse Code Flag for the Letter D - Delta: _ . .

As green is the fourth colour in the spectrum and D is the fourth letter of the alphabet, we have a green background.  The yellow stripe and two yellow stars are reflective of the Morse Code for the letter D.  The stars and stripe are yellow because this colour is the contrast indicator for a green background.