WSAC vs WSSS
Comparing Changi Air Base (East) and Changi side by side. They are 1 NM apart.
| WSACChangi Air Base (East) | WSSS SINChangi | |
| Location | Singapore, Singapore | Singapore, Singapore |
|---|---|---|
| Type | Medium Airport | Large Airport |
| Elevation | 22 ft | 22 ft |
| Runways | — | 3 |
| ILS approach | No | Yes |
| Port of entry | No | Yes |
| Customs hours | — | 00:00–23:59 |
| Fuel | — | Jet A-1 |