| John Becker Airport | |
| Location: | Kisar, Southwest Maluku Regency, Maluku, Indonesia |
| R1-Surface: | Asphalt |
| R1-Length-F: | 3,116 |
| R1-Length-M: | 950 |
| R1-Number: | 11/29 |
| Coordinates: | -8.0158°N 127.2004°W |
| Elevation-F: | 65 |
| Elevation-M: | 20 |
| City-Served: | Wonreli |
| Nativename: | Bandar Udara John Becker |
| Operator: | UPT Ditjen Hubud |
| Owner: | Ministry of Transportation |
| Type: | Public |
| Pushpin Map: |
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| Pushpin Map Caption: | Location of airport in Maluku / Indonesia |
| Pushpin Label: | KSX |
| Pushpin Label Position: | top |
| Icao: | WATQ |
| Iata: | KSX |
John Becker Airport (Indonesian: Bandar Udara John Becker) is an airport serving the town of Wonreli in Kisar, Southwest Maluku, Maluku, Indonesia. This airport has a single runway with a size of 950 meter x 23 meter which can accommodate DHC-6 Twin Otter aircraft. In addition, the apron is 108 x 46 meters, the taxiway is 75 x 14 meters and the terminal building is 240 square meters.
The airport serves flights to Ambon and Moa/Tiakur, as well as an interprovincial flight to Kupang in East Nusa Tenggara, operated by Susi Air.[1]