The word Whelband is misspelled against Wheelband, a noun meaning "The tire of a wheel."
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Wheelband has double "ee" is mispronounced as "e"
Remember double 'EE' in between the strings Wh & lband which should not be misspelled with single 'E'
Wrong Spelling:  Wh-e-lband 
Correct Spelling:  Wh-ee-lband 
Explore spell check of Wheelband to spell without errors.