The call sign MDZhB is first used

Mysteries Department. (2026). The call sign MDZhB is first used [Event EVT0CR2JR603DGN]. https://mysteriesdept.com/r/EVT0CR2JR603DGN

@misc{mysteriesdept_evt0cr2jr603dgn,
  title     = {The call sign MDZhB is first used},
  author    = {{Mysteries Department}},
  year      = {2026},
  note      = {Event, catalog key EVT0CR2JR603DGN},
  url       = {https://mysteriesdept.com/r/EVT0CR2JR603DGN}
}