I see this little number in my TAC. enter image description here

What is that "42" inside a box right below v208-458? I looked through charts guide to see if I can find that symbol but I couldn't find anything (pretty sure I missed it). Does it have something to do with victor airway or is it separate?


1 Answer 1


Per the Chart Users Guide (which covers sectionals and TACs), that is the total mileage between navaids.

enter image description here


Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.