User talk:Sustainable-Flights

Welcome!
Hello, Sustainable-Flights, and welcome to Wikipedia. We appreciate encyclopedic contributions, but some of your recent contributions seem to be advertising or for promotional purposes. Wikipedia does not allow advertising. For more information on this, please see: If you still have questions, there is a new contributors' help page, or you can. You may also find the following pages useful for a general introduction to Wikipedia: I hope you enjoy editing Wikipedia! Please sign your name on talk pages using four tildes ( ~ ); this will automatically produce your name and the date. Feel free to write a note on the bottom of my talk page if you want to get in touch with me. Again, welcome! -- There'sNoTime (to explain) 19:51, 27 July 2017 (UTC)
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hello There'sNoTime

on the "Sustainable aviation fuel" page, there are 3 broken external links. I did not want to delete them, as I don't know the system yet. I added a serious Blog on Sustainable Aviation without ads etc. How can I contribute by editing in a good manner on this page ?

thanks, Sustainable-Flights