AIRBUS A320 FLIGHT CONTROL UNIT FCU Mechanical parts :

1. Front panel
2. Rear backplane
3. 7segment and LED cover
4. Speed, Heading, Vertical Speed knob (push pull rotary encoder)
5. Altitude knob (push pull rotary encoder with inner knob)
6. Engrave file is included (PDF)
7. Engrave after surface painted ELECTRONIC PARTS :
8. KY040 rotary encoder
9. DPDT momentary toggle switch (push pull)
10. DPDT latched toggle switch (inner knob)
11. 5mmx5mm momentary push button for SPD/MACH, HDGTRK/V/S FPA, METRIC ALT
12. Use hot glue to secure momentary push button

PCB is included