The New 40th Anniversary update comes with a free scenery for Princess Julina International TNCM, this sceney is extremely detailed and a better representation of the airport than the payware from AWD' but AWD scenery contains two airport TNCM Juliana and TFFG Grand Case on the french side of the island 

This mod will allow you to use at the same time, AWD TFFG Grand Case and the new scenery Microsoft Princess Juliana TNCM from the SU11 without any conflict on TNCM.

This mod is also an enhancement mod for TNCM, it does improve:

-Gate radius for better AI placement

-It add every single hold short forgotten by Microsoft, planes could aline on the runway but could not takeoff before (now the behavior is much more accurate, they also vacate the runway better)

-Parking code for AI placement according to the gates

-Accurate representation of the slope on runway 10/28 at TNCM (yes TNCM runway is not flat at all but only a few people know this)

-The big defaut cruise ship next to the airport has been deleted

-The static MSFS generique aircraft has been deleted

-New static aircraft has been aded, private jet from Netjet (you need Netjet airline from AIG to see them)

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microsoft-aarport-tncm_COMPATIBILITY_folder: this folder allow compatibility between AWD TFFG and microsoft TNCM

-ONLY use it if you have AWD intalled already, YOU DON'T HAVE TO USE THIS FOLDER IF YOU DONT HAVE AIRWORTH DESIGN TNCM.

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TO INSTALL IT: 

_ Copy your microsoft-aarport-tncm-princess-juliana from the Official/OneStore into a backup folder
_ Open MSFS and unistal MSFS TNCM from your content manager
_ Copy the microsoft-aarport-tncm-princess-juliana from the backup folder into your Community folder
_ Copy microsoft-aarport-tncm_COMPATIBILITY_folder you juste downloaded into your community folder

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zzz_tncm_ENHANCEMENT_folder: this folder contain the enhencement mod, for microsoft TNCM airport

- It add dual PAPI light (forgoten by microsfot)
- Added parking code and correct gated and parking radius for correct AI plecement
- Added Cargo gate and parking for AI cargo aircraft and AI private jet, you can use them also
- Corrected behavior introduced with SU11 when AI plane veer of the runway after landing (some lanes still do weird stuff)
- Added accurate slope on the runway
- Added every holding point, AI planes could'nt take off from runway 10 before and was struck on the runway
- Prevent planes from landing at runway 28 (Twinn otter and BN2 do it at time in real life, but it's highly unlikely)
_ Added static privat jet aircraft (will work if you have AIG Netjet airline installed)

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TO INSTALL IT: 

_ Make sure microsoft TNCM airport is already installed, OR you already completed the previous installation of the compatibility mod
_ Simply copy zzz_tncm_ENHANCEMENT_folder to your community folder
_ Launch MSFS and enjoy