Installation of Collins FCS-80 flight control system with dual/ single flight director (FD) system.

Installation of a Garmin GPS 400 System with Remote Annunciator Switch Panel in Fairchild Swearingen SA226-TC, SA227-AC, SA227 BC EASA.A.S.02874

Installation of Bendix M-4D automatic flight control system including optional flight director system and integration into existing Swearingen pitch trim system.

Collins AP-105 automatic flight control system.

Installation of Bendix M-4D automatic flight control system, including integration into the existing Swearingen pitch trim and yaw damping systems.

Installation of honeywell Mark VI EGPWS - Optional installation of Comant CI401-220 GPS Antenna. EASA.A.S.03528

Installation of Collins ADS-80 air data system.

Installation of Mode S XPDR Diversity Garmin GTX 330D with now top Antenna. EASA.A.S.02964

Installation of MK-VI GPWS system and radio altimeter system.

Installation of Allied Signal CAS-66 TCAS I System