https://www.gta5-mods.com/vehicles/kc-130j-super-hercules-tanker-add-on
KC-130J Super Hercules tanker [Add-On] - GTA5-Mods.com
Here's a modification of the USCG C-130J mod for GTA V. This is a USMC KC-130J in its aerial refueling configuration. It has external fuel tanks with hoses...
kc 130j super herculesadd ongta5 modstanker