Transporter 6
According to spaceflightnow.com/2023/01/03/falcon-9-transporter-6-live...
"The reusable first stage on Tuesday’s mission — tail number B1060 — aced its 15th launch and landing, tying a record for the most-flown booster in SpaceX’s inventory. It debuted in June 2020 on a mission carrying a GPS navigation satellite into space, and most recently flew Oct. 8 on a mission with two Intelsat TV broadcasting satellites."
Transporter 6
According to spaceflightnow.com/2023/01/03/falcon-9-transporter-6-live...
"The reusable first stage on Tuesday’s mission — tail number B1060 — aced its 15th launch and landing, tying a record for the most-flown booster in SpaceX’s inventory. It debuted in June 2020 on a mission carrying a GPS navigation satellite into space, and most recently flew Oct. 8 on a mission with two Intelsat TV broadcasting satellites."