I’ve noticed on certain routes, like trans-ocean and GPS nav flights, that some of the route is in Lat/Long form. Here are some examples with my questions.
I’m guessing “02000W 7000N” means 20 degrees 00 minutes West and 70 degrees 00 minutes North?
What does the “ECA183” and “MOD216” mean in the route? Are these radials?
What does "ORF290 ORF290079’ mean in the route? Does ORF290079 mean radial 290 at 79 nm?
What does “2903 08056” mean? Are they just Lat/Long (without decimals)?