IMC No. 2 S-LU – The AIR above Clervaux

This "secondary cache" can only be found with international team working because:

This cache is just one cache of a set of 24 caches named IMC No. 2 … (IMC = International Multi-Cache).
These caches are hidden in 12 Countries worldwide:
AU = Australia, CA = Canada, DK = Denmark, FR = France, DE = Deutschland, JP = Japan, LU = Luxemburg, MX = Mexico,
NL = Netherlands, PT = Portugal, ZA = South Africa, ES = Spain.

In each country there is a "primary cache" and a "secondary cache".
The 12 primary caches are named "IMC No. 2 P-x - yyy" and the 12 secondary caches "IMC No. 2 S-x - zzz" where x is the country code given above and yyy and zzz can be any additional name.
The primary caches are almost like traditional caches. The only difference is, that they contain beside the "normal" content (stash-note, logbook, pencil, give-aways) a "lists of hints" for the secondary caches.

To be able to search and find a secondary cache you need all hints from all 12 primary caches!
As the primary caches are scattered all over the world it will either require a lot of travelling or - and that is the intention of the IMC No. 2 - international cooperation:

If you want to find this secondary cache, you should:
1. Find a primary IMC No. 2 cache.
2. Contact finders of other primary IMC No. 2 caches and exchange the hints.
3. Puzzle the hints together and …
4. … go and seek the secondary cache.

Table with links to all 24 IMC caches