In this Flight Deck:

Flight Management
1 - UNS-1Ew FMS with 5" CDU

Display Suite
4 - EFI-890R 8.9" flat panel displays with Central Alert and Warning System (CAWS) ND/MFDs

Situational Awareness
1 - Terrain Awareness and Warning System (TAWS)
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Radio Tuning and Communications
2 - Radio Control Units (RCU)