MACV-SOG CCN Recon Team Louisiana patch, 2nd type, very rare

Out of Command Control North's Base at Khe Sanh (FOB 3), Recon Team Louisiana operated within the largest of the Command Centre (HQ base at Da Nang). RT Louisiana was a Spike Recon Team and conducted classified missions into North Vietnam (unofficial operations as early as February 1964 prior to the formation of CCN).