Hawker Beechcraft Corporation (HBC) has published Communiques 128 and 129 for "Executive Series" airplanes, including Bonanzas, Debonairs, Travel Airs and Barons.

Communique 128 reviews HBC's warranty policies for modifications included as part of the Bonanza Xtra Program, reminds owners of the FAA's Best Practices Guide for Maintaining Aging General Aviation Aircraft (which ABS helped develop), and prompts technicians to inspect areas adjacent of where work is performed or repairs made prior to returning the aircraft to service. It also highlights SAIB CE-11-21 on Beech flap attachment brackets, and Garmin's Service Advisory for its GTS 820 Traffic Advisory System.

Communique 129 reviewed the FAA triennial re-registration requirement for FAA-registered airplanes, and the implications of failing to re-register an airplane on schedule.