Installation of an Optional Ground Comm Switch to Supply Electrical Power to the VHF Comm 2 Radio and the Pilot & Copilot Audio Systems from the Aircraft Battery Bus.

Please contact modification supplier for further details.

STC Status: Issued
STC Date: 03/09/99
Responsible Office: Wichita Aircraft Certification Office (ACE-115W), Tel: (316) 946-4100

Learjet Inc.

• Learjet 31A