# Ground
Hahn Ground is responsible for startup and enroute clearance and all aircraft movements at the airport.
### SID Assignment
For RWY 03 SIDs with designator E/K should be used primarily (highest climbrate required). For RWY 21 SIDs with designator S should be used.
**SID** | **Restriction** |
**ABSIX** | only local IFR and flights via Z100 (NON-RNAV) |
**IDARO #Y** | only flights to EDDR, EDRZ, EDSB or via Z818 |
**NVO**
*Nörvenich*
| by ATC only |
**OLIVI** | by ATC only, Non-Jet up to 5,7 t MTOW |
**RUDOT #Y** | only via Y180 DIK or Y181 MAKIK (NON-RNAV) |
**IDARO #L** | only flights to EDDR, EDRZ, EDSB or via Z818, G21 (NON-RNAV) |
### Ground Movement
Outbound traffic at Positions **311, 314, 321, and 324** has to be pushed on taxiway A with facing NE or SW. For gate assigment the Groundradar Plugin should be used.
[](https://knowledgebase.vatsim-germany.org/uploads/images/gallery/2022-09/edfh-pushback.jpg)*Pushback from stand 311 at Hahn Airport*
During 21 operations, medium and light type traffic should be guided to the runway via E whenever possible. The TORA of 2700m should be enough for most of this traffic. The pilot should be informed about that on time.
### Taxiway Restrictions
There are multiple taxiway restrictions that need to be considered:
- TWY A between TWY D and E for aircraft up to category C (wingspan below 36 m - A321/B739) only
- TWY D cannot be used by aircraft exceeding 14.000 kg MTOW (only available for registration D-Cxxx and smaller)