STW
| Channels | |
|---|---|
| Branding | Nine | 
| Programming | |
| Language(s) | English | 
| Affiliations | Nine | 
| Ownership | |
| Owner | 
 | 
| History | |
| First air date | 12 June 1965 | 
| Former channel number(s) | Analog: 9 (VHF) (1965–2013) | 
| Independent (1965–1978) | |
| Call sign meaning | Swan Television Western Australia | 
| Technical information | |
| Licensing authority | ACMA | 
| ERP | 50 kW (digital) | 
| HAAT | 317 m (digital) | 
| Transmitter coordinates | 32°0′45″S 116°3′42″E / 32.01250°S 116.06167°E | 
| Links | |
| Website | 9now.com.au | 
STW is an Australian television station owned by the Nine Network that is based in Perth, Western Australia. STW broadcasts from a shared facility transmitter mast located in Carmel. The station callsign, STW, is an acronym of Swan Television, Western Australia.