This is a drawing showing the location of lights on different types of vehicles
This document is the instruction manual for the Estes 4181 Viper Ready-to-Fly (RTF) radio control airplane. It details the contents of the package, including the fuselage, wings, propellers, and the transmitter/charger unit. The manual provides step-by-step instructions for applying decals and assembling the aircraft.
| Battery Type | 4.8 Volt Nickel-Metal Hydride (NiMH) |
|---|---|
| Warranty Period | 90 days |
Check if the TX and/or plane switch are turned ON, ensure the plane is charged, and verify the batteries in the charger need replacement if applicable.