Many of his records, trophies, and certificates along with others students including my father's records were lost when the second gym he owned caught on fire. Travis gets upset when you talk about the fire, so I have limited information. What I show is what I know and I know I may be wrong about the KTA, but the information is very limited.
I do know however that he went to AAU, USTU, and KTA national tournaments.
1976: He won the KTA National.
1977: He won the UCDKA National and the Us National Tang Soo Do.
1978: He won the UCDKA National, Ji Do Kwan Association national, and the USTU National.
1983: He won USTU State.
1990: He won AAU Michigan State.
1999: He won the ATF National in the Masters Division.
Obviously Travis made an Association of his own, stopped majorly training and teaches sometimes. The man is old and beat down by surgeries, He can't do what he could twenty years ago. I've seen videos of him in the 80s, he was an animal. Anyway, he learned and made his 7th to 9th forms the way Woon Kyu Uhm wanted them. Now I'm not going to claim he's the best Grandmaster ever no one is, but I have learned many good things from him and his masters. I'm not here to argue, I just want to put a good association out there.
I have gone to USCDKA classes and trained with instructors from USCDKA. They are decent martial artists, their forms are okay and they don't have attitudes, so I don't have a problem with them or their certification.