The Seahawk firefighting aircraft developed by belgian startup Roadfour has several spiked hydrofoils in the belly that are slightly terrifying The Seahawk firefighting aircraft developed by belgian startup Roadfour has several spiked hydrofoils in the belly that are slightly terrifying The Seahawk firefighting aircraft developed by belgian startup Roadfour has several spiked hydrofoils in the belly that are slightly terrifying The Seahawk firefighting aircraft developed by belgian startup Roadfour has several spiked hydrofoils in the belly that are slightly terrifying The Seahawk firefighting aircraft developed by belgian startup Roadfour has several spiked hydrofoils in the belly that are slightly terrifying The Seahawk firefighting aircraft developed by belgian startup Roadfour has several spiked hydrofoils in the belly that are slightly terrifying The Seahawk firefighting aircraft developed by belgian startup Roadfour has several spiked hydrofoils in the belly that are slightly terrifying