For those of you wondering what R&D you need to unlock to get a certain feature in ACEO, here is a summary Table of where each R&D Project is located for unlocking 
Below that I will add all info for each R&D so you can see what each project unlocks!
- If you find any errors or changes, let me know in the comments below and I will fix them!
R&D Project Unlock Table
| Level 1 | Level 2 | Level 3 | Level 4 | Level 5 |
|---|---|---|---|---|
| Commercial License | Medium Aircraft Permit | Belt Loader |  |
|
  |
|
Large Aircraft Permit | |
|
| |
Night Flights | Advance Runway Lighting | |
|
| |
Floor Construction Permit | |
|
|
| |
Extended Commercial License | Subway Permit | |
|
| |
|
Aircraft Cabin Cleaning | |
|
| |
|
Catering Services | |
|
| |
|
Automation | |
|
| |
|
Ultimate Commercial License | |
|
| |
|
Multiple Terminal Operations | |
|
| |
Remote Stand Services | |
|
|
| |
Baggage Handling | Baggage Security (Tier 1) | Baggage Security (Tier 2) | Baggage Security (Tier 3) |
| |
|
Tilt Tray | |
|
| |
|
High-speed Conveyor Belts | |
|
| |
Franchise Shops | |
|
|
| |
Franchise Cafes | Quality Kitchen Restaurants | |
|
| |
Emergency Response Units | |
|
|
| Jet A1 Fuel | |
|
|
|
| Maverick Fuel Trucks | Fjord Trailer Trucks | Maverick Trailer Trucks | |
|
| Medium Fuel Depots | Fuel Tanks | |
|
|
| Program (Group One) | Project (Group 2) | Program (Group Two) *Marketing=Visitors | Project (Group 3) | Program (Group Three) |
| |
Proactive Maintenance | |
|
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| Structural Engineering | |
|
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|
AIRCRAFT & PASSENGERS
BAGGAGE
FRANCHISE
FUEL
MANAGEMENT
- Add Admin to Marketing & allow Visitors to airport
Please and thank you!
I saw the formatting errors and will fix them asap! Slipped through our internal UI QA (aka me 
)