To access the spring 2012 and other editions of the Dakota Skies...
1) Click the link "Other Useful Links" under "Additional Info" located on the left column of the webpage.
2) Then, click "Dakota Skies publications" under "Other links" located on the center of the webpage.
The link will direct you to where you can find the latest edition, and also past editions of the Dakota Skies. Enjoy!