To T.E.R2021: There are so many false claims, liars, and JohnTitor/TimeTraveler POSERS. Please, what can you tell us to validate your claims? If you are genuinely from John's Timeline that's a great point of interest to me and others, but why would they send you here after John I and II had so much trouble getting home? (And we don't even know if they made it back.) I highly doubt that they would send another team to assess 'damage control' as another Time Traveler visiting our Timeline would cause even more damage, and they would not be able to do anything about any 'damage' caused by John anyway.
Okay well 'damage control' was the wrong words to use, well to answer your question i was born 15 years before John came here and the date i left to come here with my team was 2043 so since 2036 the C204 was updated three times my team and i used the most updated model the C209 this model has solved the problem of not being able return to a set world line so sending my team was not an issue, we wernt sent as damage control as much as to gage the impact John Titor had here.
Also i can tell you they all did make it back though not all returned uningered.
i hope this helps answer your question.