Installation of Universal Avionics Terrain Awareness and Warning System (TAWS) with Universal Avionics UNS-1D Flight Management System (FMS). Limited to installation on Fairchild SA227-TT serial number TT-536 ONLY.

Mk VI ground proximity warning system installed.

Installation of Sperry AA-200 radio altimeter system with Sperry VA-100 advisory.

Installation of Sperry AA-200/ AA-300 radio altimeter system with Sperry VA-100 voice advisory.

Installation of Global GNS-500A, Series 3A or 3B VLF/Omega navigation system.

Structural provisions for installation of VLF/Omega loop antenna.

Installation of an AlliedSignal CAS-66A TCAS I system.

Installation of Sperry SPZ-500 automatic flight control system.

Installation of Sperry SPZ-500 automatic flight control system.

Installation of Sperry SPZ-500 automatic flight control system.