| 3/18/2018 | 853110950000 | FIRE DETECTION UNIT
| 1 | Units | 5002.8 | N/A | TÜRK HAVA YOLLARI TEKNIK ANONIM SIRKETI |
| 3/20/2018 | 853110950000 | FIRE DETECTION UNIT
| 1 | Units | 5002.8 | N/A | TÜRK HAVA YOLLARI TEKNIK ANONIM SIRKETI |
| 3/4/2018 | 853110950000 | FIRE DETECTION UNIT
| 1 | Units | 5002.8 | N/A | TÜRK HAVA YOLLARI TEKNIK ANONIM SIRKETI |
| 3/13/2018 | 854370900019 | ACOUSTIC FIRE DETECTION SYSTEM SN: 10
| 1 | Units | 39963.8 | N/A | ASELSAN ELEKTRONIK SANAYI VE TIC.A.S. |
| 3/26/2018 | 853190000000 | FIRE ALARM DETECTION SYSTEM DEMONTE SET PARTS (1 SET)
| 1 | Units | 20389.83 | N/A | FNV ELEKTRONIK VE BILGISAYAR TICARETLTD.STI. |
| 3/21/2018 | 853110300019 | 1111-4220 * TELEPHONE, DATA, EMERGENCY ANNOUNCEMENT, FIRE ALARM SYSTEMS / SYSTEME DE DETECTIOND'INCENDIE ET ??ALARM AVEC ACCESSOIRES
| 1 | Set | 57888.06 | N/A | ILTEKNO ILERI TEKNOLOJI MÜHENDISLIK VE TIC.A.S. |
| 3/30/2018 | 853110950000 | FIRE DETECTION UNIT
| 1 | Units | 3000.8 | N/A | TÜRK HAVA YOLLARI TEKNIK ANONIM SIRKETI |
| 3/11/2018 | 853110950000 | BS-SCUA-C B5A, FIRE DETECTION AND ALARM PANEL (FIRE ALARM SYSTEM EQUIPMENT)
| 3 | Units | 17467.24 | N/A | YAPI MERKEZI INSAATVE SAN.A.S. |
| 3/14/2018 | 853110950000 | FDU-FIRE DETECTION UNIT
| 1 | Units | 5502.8 | N/A | TÜRK HAVA YOLLARI TEKNIK ANONIM SIRKETI |
| 1/8/2024 | 853110300019 | FIRE DETECTION SYSTEM | 1 | SET | 0 | N/A | KONTROLMATİK TEKNOLOJİ ENERGY AND ENGINEERING JOINT STOCK COMPANY |