I have a question/comment. Where to go?
Send an e-mail to bdu.kriegsmarine@gmail.com or send a PM to Canovaro on Subsim.

Which browsers support this website?
The website has been made for Internet Exlorer, but it's also compatible with Firefox and possible other browsers.

Isn't the Spysat mod a better way to reveal hunting grounds?
Being a cheat, the Spysat mod does exactly what it is made for, and indeed is a way to reveal hunting grounds, but in a very abstract way.
Operation Spinnennetz is the gathering of intelligence just like it would have been done in WWII, adding realism to the sim. This project is community based, never flawless, contributive, immersive, shows more intel, and gives reason to visit exotic places.
In the end it just reveals hunting grounds in her slipstream.

To what version of GWX does the GWX info apply?
To GWX 1.03 - GWX 3. Contacts from 1.03 still remain good for 3.
Convoy and single merchant routes in 2.0 (and up) remain as per previous versions. Some may have more waypoints added in 2.0 (and up), especially the Caribbean tankers and Liner routes. Plus in 2.0 (and up) there are more merchants added.
Convoy routes in 2.1 (and up) have variable possibilities/routes/spawning %, but they will still follow the same route on a 'wider highway' if you like. It'll be no longer possible to pinpoint the channel every time. In a way you could say allowing for winds and currents.