User talk:Catalyst454

Please enroll on your class Course Page
Hi, Catalyst454!

Please take a few seconds to go to your class's Wikipedia Course Page and "enroll" as a student. All you'll need to do is 1) make sure you're logged in to your Wikipedia account, 2) click the "enroll" button on the top left of the page, and 3) enter "maritime" as your enrollment token. Thank you so much! JMathewson (WMF) (talk) 20:12, 12 April 2013 (UTC)

Welcome to Wikipedia
 Hello, Catalyst454 and welcome to Wikipedia! It appears you are participating in a class project. If you haven't done so already, we encourage you to go through our training for students. Your instructor or professor may wish to set up a course page, if your class doesn't already have one.

If you need help, check out Questions, ask me on, or ask your question on this page and then place  before the question.

Before you create an article, make sure you understand what kind of articles are accepted here. Remember: Wikipedia is an encyclopedia, and while many topics are encyclopedic, some things are not.

It is highly recommended that you place this text:  on the talk page of any articles you are working on as part of your Wikipedia-related course assignment. This will let other editors know this article is a subject of an educational assignment and should be treated accordingly.

We hope you like it here and encourage you to stay even after your assignment is finished!

Senator2029 ‖ Talk 04:06, 18 April 2013 (UTC)

MfD nomination of User:Catalyst454/sandbox
User:Catalyst454/sandbox, a page which you created or substantially contributed to (or which is in your userspace), has been nominated for deletion. Your opinions on the matter are welcome; you may participate in the discussion by adding your comments at Wikipedia:Miscellany for deletion/User:Catalyst454/sandbox and please be sure to sign your comments with four tildes ( ~ ). You are free to edit the content of User:Catalyst454/sandbox during the discussion but should not remove the miscellany for deletion template from the top of the page; such a removal will not end the deletion discussion. Thank you. -- A Certain White Cat chi? 09:13, 8 January 2017 (UTC)

File:Line of Sight Propagation (Direct Wave) vs. Ground Wave.pdf listed for discussion
A file that you uploaded or altered, File:Line of Sight Propagation (Direct Wave) vs. Ground Wave.pdf, has been listed at Files for discussion. Please see the to see why it has been listed (you may have to search for the title of the image to find its entry). Feel free to add your opinion on the matter below the nomination. Thank you. -- A Certain White Cat chi? 09:13, 8 January 2017 (UTC)

File:Line of Sight Propagation Surface Conductivity Table.pdf listed for discussion
A file that you uploaded or altered, File:Line of Sight Propagation Surface Conductivity Table.pdf, has been listed at Files for discussion. Please see the to see why it has been listed (you may have to search for the title of the image to find its entry). Feel free to add your opinion on the matter below the nomination. Thank you. -- A Certain White Cat chi? 09:14, 8 January 2017 (UTC)