A payload dropper turns any multirotor or FPV-class drone into a precise delivery platform. FlySpark droppers range from 50 g single-channel units that clip under a DJI Mavic or Air and trigger from the aircraft’s own arm light, to 8-channel parallel racks and aluminium–carbon heavy-lift release systems for M300 / M350-class and large custom multirotors.

Choose by trigger interface (light-sensor for DJI consumer drones, PWM for flight controllers and receivers, CRSF / ELRS for direct receiver control), number of channels and release mode (single, sequential or half-salvo), payload diameter and mass, and mounting (zip-tie, quick-release plate or rack). Quick-release mounts let one aircraft swap between droppers, smoke units and rescue-kit droppers in seconds.

Typical missions include search-and-rescue drops (radios, flotation, medical kits), utility pilot-line drops, marker smoke and signalling, sensor and beacon placement, emergency resupply, mothership deployment of small drones and training with inert payloads. Defence and security users integrate authorised payloads under their own regulations and procurement rules.

All dropper products are supplied to verified end users only, with export documentation where required. Lead time is typically 2–4 weeks; pricing is confirmed on WhatsApp or email.