N727KR —

Nice airplane! Great Lakes?

WACO 2T-1A-2

This is clearly a Great Lakes 2T-1A-2 Sport Trainer, it is not a WACO even though it was built by the WACO Classic Aircraft Corp in Battle Creek MI.
The design is from the Great Lakes company and built in the 1930's, not from the original WACO company.

N727KR - 2022 WACO CLASSIC AIRCRAFT CORP 2T-1A-2

N727KR - 2022 WACO CLASSIC AIRCRAFT CORP 2T-1A-2