Signature Aviation Limited acquired TAC Air division of The Arnold Companies on July 5, 2022. Through the acquisition, 14 TAC Air locations will rebrand and join the Signature network. In addition, Signature will assume ownership of the TAC Private Hangars complex at the Scottsdale Airport in Arizona. Signature is welcoming TAC Air team members employed throughout its FBOs. Signature will begin to transition TAC Air locations into the Signature network with immediate effect, with full integration and program support anticipated by the end of 2022. Three original TAC Air FBO locations were not included in the acquisition and were divested to an alternate party. Michael McGuiness and Demetra Karamanos of Jones Day acted as legal advisor to Signature Aviation.

Signature Aviation Limited completed the acquisition of TAC Air division of The Arnold Companies on July 5, 2022.