User talk:Robertbaertsch

A belated welcome!
Here's wishing you a belated welcome to Wikipedia, Robertbaertsch. I see that you've already been around a while and wanted to thank you for your contributions. Though you seem to have been successful in finding your way around, you may benefit from following some of the links below, which help editors get the most out of Wikipedia:
 * Introduction
 * The five pillars of Wikipedia
 * How to edit a page
 * Help pages
 * How to write a great article
 * Editor's index to Wikipedia

Also, when you post on talk pages you should sign your name using four tildes ( ~ ); that should automatically produce your username and the date after your post.

I hope you enjoy editing here and being a Wikipedian! If you have any questions, feel free to leave me a message on, consult Questions, or place helpme on your talk page and ask your question there.

Again, welcome! Jetstreamer $Talk$ 21:00, 17 July 2013 (UTC)

Comparison of orbital launch systems
Could you finally solve the editing issue?--Jetstreamer $Talk$ 13:38, 27 November 2013 (UTC)


 * after the fifth try it worked. Very slow though --Robertbaertsch (talk)
 * That is also happening to me in the last days. Anyway, great to hear that you could do what you wanted to. Cheers.--Jetstreamer $Talk$ 17:13, 27 November 2013 (UTC)

Possibly unfree File:Gas powered power plant in Shazand, Iran.gif
A file that you uploaded or altered, File:Gas powered power plant in Shazand, Iran.gif, has been listed at Possibly unfree files because its copyright status is unclear or disputed. If the file's copyright status cannot be verified, it may be deleted. You may find more information on the file description page. You are welcome to add comments to its entry at if you object to the listing for any reason. Thank you. Stefan2 (talk) 23:28, 14 December 2014 (UTC)

Original Research
Please don't use primary sources to speculate about the causes of aircraft accidents. Wikipedia is supposed to report only the consensus view of secondary and tertiary sources. Abductive (reasoning) 06:19, 25 March 2015 (UTC)