Airport map and runways
Cat Hill, St. Helena · ICAO FHAW · IATA ASI
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RAF Ascension Island (ASI) is a medium airport in Cat Hill, St. Helena, with the ICAO code FHAW. It has one runway, 13/31, 10,019 ft long and 150 ft wide, with a hard surface. The OpenStreetMap layout shows 21 taxiway segments, 3 aprons and 1 terminal outlines. In the route snapshot of 14 Oct 2026, 6 airlines have 9 routes through FHAW. Its most frequent links are Carterton (BZZ) and Rio De Janeiro (GIG).
| Runway | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 13 / 31 | 10,019 ft | 150 ft | Hard | Lit |
Runway idents and sizes from OurAirports. The runway headings in the source do not always match the idents, so only the idents are shown.
Published route data from the snapshot of 14 Oct 2026. These are standing schedules, not live flights, and they can be out of date. Counts are routes in that snapshot.
Also flying here, shown by airline code: TCG, BCF, DTA, HFY, RFR, THT.
The closest airports that have a map and a page here.
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Sources: airport and runway data from OurAirports (public domain). Map data from OpenStreetMap contributors (ODbL). Routes from Virtual Radar Server standing data (CC0), snapshot of 14 Oct 2026.
