, spiked homemade rocket can be crafted with the following recipes

Player Recipe
Primary skill used: fabrication(3)
Required skills: N/A
Time to complete: 8 minutes
Tools required:
> 1 tool with hammering quality of 3
> 1 tool with metal sawing quality of 1
> acetylene torch (6 charges) OR arc welder (30 charges) OR makeshift arc welder (45 charges) OR integrated toolset (45 charges)
> hotplate (50 charges) OR integrated toolset (50 charges) OR chemistry set (50 charges) OR charcoal cooker (50 charges) OR hexamine stove (50 charges) OR gasoline cooker (50 charges) OR mess kit (50 charges) OR military mess kit (50 charges) OR lamp oil cooker (50 charges) OR soda can stove kit (50 charges) OR survivor mess kit (50 charges) OR CRIT mess kit (50 charges) OR heat cube (50 charges) OR heat cube (torch on) (50 charges) OR basecamp fireplace (50 charges) OR basecamp stove (50 charges)
Components required:
> 2x pipe
> 1x spike
> 3x rocket candy OR 15x improvised rocket fuel
> 3x scrap metal
Byproducts:
(none)
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This recipe can be found in the following books when fabrication is at least the required level:
Jane's Mortars and Rocket Launchers (level 4)