Do you know how I can find the coordinates of the route R99 (which is part of the NAT track route), ..........

Question

... but is a route which is not changed, used primarily for flights from Europe to the Caribbean?

(Normally, you have these daily variable north Atlantic tracks, going from A-G and from V-Z. These are changing because of the jetstream. However, there is a special route, which never changes, called R99, going from Spain to the Caribbean.. So directly over the Atlantic..... But I don't know the exact coordinates... Do you know them?)?

Answer 1

The R99 fixes are:

SPY RANND LIJFY DIBWO DUT TESPE AK ILI NOSKY WALUS ACE UNOO RUBOR NH

Simroutes has up-to-date lists of fixes for just about all airways.

Answer 2

The NATs don't change because of the jet stream they change because of north-south movement of the atlantic high. And R99 is not part of the NAT system. The coordinates are clearly marked on the Atlantic orientation chart.