- Charter sales system flights "MySirena"
- Loyalty program SIRENA.LOYALITY
- Inventory system LEONARDO
- Online-ticket
- Oxygen
- Hotels booking OZON-Travel
- Sirena.Revenue
- Passenger messaging system
- System „Statistik“
- Graphic interface “Terminal”
- Booking module "WebSky"
In order to get the access to documentation it is necessary to complete the application, using the processing system by specifying the type of application "access to documents".
In case of problems related to access to documents, please send an e-mail to: