Germany

• Flyduino
• FPV24
• Copterfarm
• FlyingMachines
• FPV24
• FPVCopter
• n-Factory
• RC-HANGAR15
• RCTech
• aMAXshop
• redbee
• rcHeli-Store
• Flyingfolk FPV
• FPV1
• mylipo
• RC-Terminal
• premium modellbau

USA

• getfpv
• RaceDayQuads
• Rotor Riot
• MyFPVStore

China

• Banggood

• OpenTX - Open source firmware for transmitters.
• EdgeTX - Edge version of OpenTX.
• MULTI-Module - Open source multiprotocol transmitter module, allowing almost any transmitter to control many different receivers (2.4GHz).

Flight Controller Software

• Betaflight - Open source flight controller software for multi-rotor crafts and fixed wings, focusing on flight performance, leading-edge feature additions, and wide target support.
• EmuFlight - Fork of Betaflight focusing on multi-rotor crafts on flight performance, innovative filtering, and leading-edge features.
• INAV - Fork of Cleanflight focusing on GPS features for both airplanes & multirotor models.
• ArduPilot - Open source autopilot software.

Frames

• Source One - Open source frame initiated by Team BlackSheep.
• Source Two - Continuation of the Source One targeted at FPV racers.
• Source Micro - Open source micro frame.
• Source PodRacer - Open source ultralight racing frame.
• Source V - Continuation of the Source frame line, that aims to be vertical, ultra-stiff and low drag for drone racers.
• iFlight - Various racing, long range and freestyle frames.

Flight Controller Software

• Shark Byte - Video transmission system by Fat Shark
• OpenHD - Open source HD video link using off-the-shelf Wi-Fi adapters.

English

• UAVfutures