It appears you're sharing a log of a ham radio contact. Here's a breakdown:

* "JA9TTT" is the callsign of the amateur radio operator who made the contact.

* "03:34" indicates the time of the contact in 24-hour format.

* "JP-1150(Jobu Prefectural Nature Park, JP-ST)" refers to the location of the operator JA9TTT. "JP-" denotes Japan, and the following numbers likely refer to a specific grid square or location identifier used for amateur radio purposes.

* "7041" is the frequency in kHz (I think there's a mistake here; it's probably MHz).

* "FT8" refers to the mode of transmission, specifically the digital FT8 protocol developed by Joe Tayloe, MD and Steve, K9OW.

* "TNX" means thank you or thanks given.

* "QSO[JP3HIW]" indicates that a contact was made with an operator having the callsign JP3HIW.

So, in essence, JA9TTT made contact with JP3HIW on frequency 7041 kHz (possibly MHz) FT8 mode at 03:34. The context suggests that these operators were involved in amateur radio activities within Japan, possibly for a contest or to practice communication skills.