Flight Center
MSSS Airport Information
Runway Information
| Runway | 15 | Length | 7349 ft | width | 148 ft | Elevation | 1998 ft | Threshold | N/A | Heading | 154 |
| Runway | 33 | Length | 7349 ft | Width | 148 ft | Elevation | 2021 ft | Threshold | N/A | Heading | 334 |
Airport Frequencies
| Type | A | Name | ILOPANGO | Frequency | 129225 MHZ |
| Type | G | Name | ILOPANGOTERRESTRE | Frequency | 121900 MHZ |
| Type | FSS | Name | ILOPANGO | Frequency | 127050 MHZ |
| Type | T | Name | ILOPANGO | Frequency | 118300 MHZ |
| Type | ATIS | Name | MSSS | Frequency | 132500 MHZ |
| Type | G | Name | ILOPANGO | Frequency | 121900 MHZ |
Airport Navaids
| Type | VOR-DME | Name | Ilopango | Frequency | 116500 KHZ |
| Type | NDB | Name | Ilopango | Frequency | 215 KHZ |
Airport Weather Information & NOTAM