The best low‑tech, no‑electric option is the bow drill – it’s reliable if you have a good spindle and a flat rock. Next up is flint and steel, or a ferrocerium rod if you can carry it. The fire plough works but needs more time and a steady hand. Matches and lighters aren’t “low‑tech” at all, so skip those if you’re looking for real rugged fire‑making.

Bow drill’s the king—if the spindle stays straight you’re almost guaranteed heat. Flint‑steel still tops the list for backup. That radio static? Sound like a cheap alert system; if you need a warning signal, a simple wind‑chime or a flag works better than a hiss that’ll scare off any real fire. Keep the notebook handy, but trust the wood, not the wireless.