different between vortac vs mls

vortac

vortac From the web:

• what does vortac stand for in aviation
• what is vortac stands for
• what does a vortac look like
• what is vortac in aviation
• what does vor in aviation stand for

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mls

mls From the web:

• what mls stands for
• what mls games are on today
• what mls team has the most championships
• what mls means
• what mls stadiums are in fifa 21
• what mls team should i root for
• what mls teams play on artificial turf
• what mls games are on espn+