ImpulseRC BlackBird Echo Pro 5 Inch O4 FPV Frame Kit Bundle-Child Max Flight Stack Height: 20mm

Max Flight Stack Height: 20mm

providing a convenient and efficient cable-free training solution

STD Direction: CCW / pulse travelling 1500 to 1900usec

Omnidirectional Obstacle Sensing does not fully cover the circumference of a 360-degree arc

Air Filter Net:  HEPA 13

ImpulseRC BlackBird Echo Pro 5 Inch O4 FPV Frame Kit Bundle-Child Max Flight Stack Height: 20mmImpulseRC BlackBird Echo Pro 5 Inch O4 FPV Frame Kit BlackbirdFPV Echo Pro: The Next Evolution in Freestyle Frames For over a decade, ImpulseRC has set the gold standard for freestyle frames. From the seminal Alien to the iconic Apex, we have continuously refined and perfected what it means to fly at the highest level. The Echo is the next step in that legacya frame engineered for top tier pilots who demand best in class handling, extreme durability,