AIRPORTS LEVELS
| ID | IATA | ICAO | Airport | Summer Season | GA/BA Allocation | Winter Season |
|---|---|---|---|---|---|---|
| 1 | AOK | LGKP | KARPATHOS | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 2 | CFU | LGKR | CORFU | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 3 | CHQ | LGSA | CHANIA | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 4 | EFL | LGKF | KEFALLINIA | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 5 | GPA | LGRX | PATRAS-ARAXOS | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 6 | HER | LGIR | HERAKLION | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 7 | JKH | LGHI | CHIOS | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 8 | JMK | LGMK | MYKONOS | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 9 | JSH | LGST | SITIA | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 10 | JTR | LGSR | THIRA | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 11 | KGS | LGKO | KOS | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 12 | KIT | LGKC | KITHIRA | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 13 | KLX | LGKL | KALAMATA | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 14 | PAS | LGPA | PAROS | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 15 | RHO | LGRP | RHODES | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 16 | VOL | LGBL | N.ANCHIALOS | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 17 | ZTH | LGZA | ZAKINTHOS | Coordinated (Level 3) | Υes | Data collection by airport (Level 1) |
| 21 | ATH | LGAV | ATHENS | Schedules Facilitated (Level 2) [! Coordinated (Level 3) from Sep. 17 to Sep. 22, 2026] S27 Level: 3 – Coordinated | Yes | Coordinated (Level 3) |
| 18 | JSI | LGSK | SKIATHOS | Schedules Facilitated (Level 2) | Yes | Data collection by airport (Level 1) |
| 19 | LXS | LGLM | LEMNOS | Schedules Facilitated (Level 2) | Yes | Data collection by airport (Level 1) |
| 38 | PVK | LGPZ | PREVEZA-LEFKAS-AKTION | Schedules Facilitated (Level 2) | Yes | Data collection by airport (Level 1) |
| 20 | SKG | LGTS | THESSALONIKI-MACEDONIA | Schedules Facilitated (Level 2) | Yes | Data collection by airport (Level 1) |
| 22 | AXD | LGAL | ALEXANDROUPOLIS | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 23 | IOA | LGIO | IOANNINA | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 24 | JIK | LGIK | IKARIA | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 25 | JKL | LGKY | KALYMNOS | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 26 | JNX | LGNX | NAXOS | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 27 | JSY | LGSO | SYROS | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 28 | JTY | LGPL | ASTYPALAIA | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 29 | KSJ | LGKS | KASOS | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 30 | KSO | LGKA | KASTORIA | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 31 | KVA | LGKV | KAVALA | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 32 | KZI | LGKZ | KOZANI | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 33 | KZS | LGKJ | KASTELLORIZO | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 34 | LRA | LGLR | LARISSA | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 35 | LRS | LGLE | LEROS | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 36 | MJT | LGMT | MYTILENE | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 37 | MLO | LGML | MILOS | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 39 | PYR | LGAD | ANDRAVIDA | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 40 | SKU | LGSY | SKIROS | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |
| 41 | SMI | LGSM | SAMOS | Data collection by airport (Level 1) | No | Data collection by airport (Level 1) |