Aerom (Marculesti) , Aeronord-Group (NRP/Balti), Grixona (GXA/Chisinau), Jet Line Intl (MJL/Ivano-Frankovsk), Jet Stream Airlines (JSM/Chisinau), Pecotox-Air (PXA/Chisinau), Tiramavia (TVI/Chisinau) and Valan Intl Cargo Charter (Moldova) (VLN/Chisinau) have all seen their operating certificates being revoked by the Moldovian aviation authorities because they did not meet European safety standards.