WA Suppliers: 

NJSails    https://njsails.com.au/

Sik Hobbies, Rockingham  https://sikhobbieswa.com.au/collections/joysway-racing-yachts .

Sail RC - Australind, Bunbury https://sailrc.com.au/ 

Monkey Fist marine, North Fremantle WA  https://www.monkeyfist.com.au/

Australian Suppliers:

Joysway Australia (Sydney)  https://joysway.au/  

Black Knight, Queensland https://blackknightrc.com.au/product-category/australian-yachting-club/

Bergan Sails, NSW https://www.bergansails.shop

Radio Sailing Australia (Wembley Downs, Perth) https://www.radioyachtsuppliesaustralia.com

Radio Sailing Shop (Victoria) https://www.radiosailingshop.com.au/index.php?main_page=index

HobbyTech (O'Connor, Perth) https://hobbytechtoys.com.au

Jaycar Electronics (several shops around Perth) https://www.jaycar.com.au

Banggood Australia https://au.banggood.com

Soch Sails (UK) http://www.sochsails.co.uk

Sailsetc (UK) https://www.sailsetc2.com