| 3/18/2018 | 848180990019 | "VALVE (AIRCRAFT EQUIPMENT AND OPERATION MATERIAL) ,,"
| 2 | Units | 12058.07 | N/A | EMAIR HAVACILIK VE TIC.A.S. |
| 3/5/2018 | 848140900000 | AIRCRAFT OPERATION AND EQUIPMENT MATERIAL (VALVE / ANTI ICE VALVE / RINSE VALVE ASSY) VALVE
| 3 | Units | 9580.35 | N/A | AZUR HAVACILIK ANONIM SIRKETI |
| 3/18/2018 | 848140900000 | AIRCRAFT OPERATION AND EQUIPMENT MATERIAL (VALVE) VALVE
| 1 | Units | 2992.86 | N/A | TAILWIND HAVAYOLLARIA.S |
| 3/5/2018 | 848180990019 | AIRCRAFT OPERATION AND EQUIPMENT MATERIAL (WATER SPIGOT) VALVE
| 1 | Units | 1726.85 | N/A | AZUR HAVACILIK ANONIM SIRKETI |
| 3/21/2018 | 848130990000 | AIRCRAFT OPERATION AND EQUIPMENT MATERIAL (CHECK AIR SUPPLY DUCT VALVE AY) VALVE
| 1 | Units | 3139 | N/A | AZUR HAVACILIK ANONIM SIRKETI |
| 3/5/2018 | 848140900000 | AIRCRAFT OPERATION AND EQUIPMENT MATERIAL (VALVE) VALVE
| 1 | Units | 1145.92 | N/A | TAILWIND HAVAYOLLARIA.S |
| 3/5/2024 | 848180990029 | AIRCRAFT OPERATING AND EQUIPMENT MATERIAL (VALV/E ASSY-RINSE) VALVE | 1 | UNIT | 1018 | N/A | MAVİ GÖK HAVACILIK ANONİM ŞİRKETİ |
| 3/18/2024 | 848190000019 | AIRCRAFT OPERATING AND EQUIPMENT (CART/RIDGE) VALVE COMPONENT | 1 | UNIT | 2042 | N/A | TAILWIND HAVAYOLLARI ANONİM ŞİRKETİ |
| 3/25/2024 | 848180990029 | AIRCRAFT OPERATING AND EQUIPMENT MATERIAL (TIM/ER HYDRAULIC) VALVE | 1 | UNIT | 2571 | N/A | MAVİ GÖK HAVACILIK ANONİM ŞİRKETİ |
| 3/25/2024 | 848190000019 | AIRCRAFT OPERATING AND EQUIPMENT MATERIAL (VAL/VE ASSY, CARTRIDGE) VALVE COMPONENT | 1 | UNIT | 1344 | N/A | MAVİ GÖK HAVACILIK ANONİM ŞİRKETİ |