Fraughted or Freighted: How To spell?

The word Fraughted is misspelled against Freighted, which is past tense of "Freight"

Word contains consecutive vowels 'EI' in between alphabets fr & ghted is misspelled as 'AU'
Wrong Spelling:  fr-au-ghted 
Correct Spelling:  fr-ei-ghted 
Check more misspelled words of Freighted to spell it correct.