{"product_id":"estes-big-bertha","title":"Estes Big Bertha","description":"\u003cp\u003eBig Bertha is an original creation by Estes! She is a well-loved favorite among Estes enthusiasts and has truly stood the test of time. Big Bertha has been the initial major project for most hobbyists over the years. If you have never launched a Bertha before, give it a try. Once you experience flying it, you will want to bring it to every launch event! The Big Bertha provides a gradual, liftoff that feels authentic. It is exhilarating to witness! Powered by robust standard Estes engines, this rocket reaches heights of approximately 150 meters and returns to the ground with an 45 centimetre parachute. The kit includes high-quality Estes body tubes, precision-cut wooden fins, a moulded plastic nose cone, and easily applicable water-transfer decals, making it an ideal choice for an enjoyable afternoon of building. The Big Bertha is sure to impress even the most experienced rocket enthusiasts.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0811\/2871\/8625\/files\/big-bertha_collage.png\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat's needed to fly\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eC6-5 Engines\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eB4-4 Engines\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRecovery Wadding\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePorta-Pad II Launch Pad and Electron Beam Launch Controller\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstructions\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/help.estesrockets.com\/hc\/en-us\/article_attachments\/9017803124877\/001948.pdf\" target=\"_blank\"\u003eDownload Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Endeavour Aerospace","offers":[{"title":"Default Title","offer_id":50662023692577,"sku":"001948","price":89.97,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/2871\/8625\/files\/big-bertha_photo_1_003e3e58-1806-437b-ae8d-ac4a76788432.png?v=1733444770","url":"https:\/\/endeavouraerospace.com.au\/products\/estes-big-bertha","provider":"Endeavour Aerospace","version":"1.0","type":"link"}