Nexa L-4 Grasshopper 1620mm (63.7") Wingspan - ARF "Intermediate" Pre-installed XT60 Connector (power connector)

Pre-installed XT60 Connector (power connector) and 3

From helipad to all the multitude of pin-sized details throughout

Large battery bay for battery

A specially designed gearbox allows smooth power transmission at both low and high speeds

Updated electronics

Nexa L-4 Grasshopper 1620mm (63.7") Wingspan - ARF "Intermediate" Pre-installed XT60 Connector (power connector)L 4 Grasshopper 1620mm (63. 7") Wingspan ARF from Nexa NXA1005 001 The Piper L 4 Grasshopper evolved from the successful 1930's era civilian Piper Cub series of high wing aircraft. By 1941, the US Army pursued the development of the O 59A which was eventually redesignated to Liaison or "L" 4 Grasshopper. The Nexa L 4 Grasshopper is a . 46 size electric US Army liason aircraft with a 1620mm wingspan, constructed primarily from balsa wood and covered in