I would appreciate to hear from anyone who has knowledge about the following situation: I came to Thailand on a 1 entry tourist visa, stayed about 50 days and flew out and flew two weeks later. At the time of my return, I received a 30 day stamp. I plan on flying out again in 30 days and want to return. Will they give me another 30 days when I return at the airport? Or do I need to get a new visa at the country I will be visiting? thanks

You can enter as many times as you want using visa exempt entries getting 30 days each time if you fly in and 15 by land.

There is no longer any limit,

I would appreciate to hear from anyone who has knowledge about the following situation: I came to Thailand on a 1 entry tourist visa, stayed about 50 days and flew out and flew two weeks later. At the time of my return, I received a 30 day stamp. I plan on flying out again in 30 days and want to return. Will they give me another 30 days when I return at the airport? Or do I need to get a new visa at the country I will be visiting? thanks

They will give you another 30 day visa exempt stamp at the airport..