E-flite RC Airplane UMX P-51D Detroit Miss Instruction Manual

Introduction

This manual provides essential information for the safe and effective operation of your E-flite RC Airplane UMX P-51D Detroit Miss. Please read this manual thoroughly before assembly, setup, or use to ensure proper function and to avoid damage or injury.

The E-flite UMX P-51D Detroit Miss RC Airplane, showcasing its detailed design and compact size.

Safety Information

WARNING: Read the ENTIRE instruction manual to become familiar with the features of the product before operating. Failure to operate the product correctly can result in damage to the product, personal property and cause serious injury. This is a sophisticated hobby product. It must be operated with caution and common sense and requires some basic mechanical ability. Failure to operate this Product in a safe and responsible manner could result in injury or damage to the product or other property. This product is not intended for use by children without direct adult supervision. Do not use with incompatible components or alter this product in any way outside of the instructions provided by Horizon Hobby, LLC. The product manual contains instructions for safety, operation and maintenance. It is essential to read and follow all the instructions and warnings in the manual, prior to assembly, setup or use, in order to operate correctly and avoid damage or serious injury.

What's in the Box

Your E-flite UMX P-51D Detroit Miss package includes the following components:

• E-flite RC Airplane UMX P-51D "Detroit Miss" BNF Basic, EFLU7350
• (4) Spektrum Linear Servos (installed)
• (1) Spektrum Brushless Outrunner Motor (installed)
• (1) Spektrum Control Unit with (1) Receiver and (1) Brushless ESC (installed)
• Product Manual

Key Features

The UMX P-51D Detroit Miss offers advanced features for an enhanced flying experience:

• More powerful 2S and 3S-compatible ESC and motor with 4-blade prop
• The unmatched stability and locked-in feel of exclusive AS3X technology
• Easier to fly with optional-use SAFE Select flight envelope protection
• Completely factory-assembled and ready to fly right out of the box
• Optional-use fixed landing gear with steerable tailwheel

Setup

Before your first flight, ensure proper setup of your UMX P-51D Detroit Miss. This model comes factory-assembled, requiring minimal setup.

1. Battery Installation

Carefully open the battery hatch. Connect your compatible 2S or 3S LiPo battery to the ESC. Secure the battery within the compartment to prevent shifting during flight. Ensure the battery is fully charged before installation.

The E-flite UMX P-51D Detroit Miss on the ground, ready for pre-flight checks.

2. Transmitter Binding

Refer to your Spektrum transmitter's manual for specific binding instructions. Ensure the aircraft is powered on and the transmitter is in binding mode. Once bound, verify all control surfaces (ailerons, elevator, rudder) respond correctly to transmitter inputs.

3. Pre-Flight Checks

Before each flight, perform the following checks:

• Check all control surfaces for free movement and correct direction.
• Ensure the propeller is securely attached and free from damage.
• Verify the landing gear is properly installed and secure, if using.
• Confirm the battery is fully charged and securely installed.
• Check for any visible damage to the airframe or components.

Operating Instructions

The UMX P-51D Detroit Miss is designed for both stable and agile flight, thanks to its integrated AS3X and SAFE Select technologies.

Flight Modes: AS3X and SAFE Select

The aircraft features AS3X (Artificial Stabilization – 3-aXis) technology for a locked-in feel, counteracting wind and turbulence. SAFE Select offers optional flight envelope protection, limiting pitch and bank angles and providing automatic self-leveling, ideal for new pilots or when flying in challenging conditions. Consult your transmitter manual for how to activate and deactivate SAFE Select.

The E-flite UMX P-51D Detroit Miss in flight, demonstrating its maneuverability.

Takeoff

Place the aircraft on a smooth surface. Gradually increase throttle while applying slight up-elevator to lift off. For hand launches, hold the aircraft firmly and throw it forward with moderate force while applying throttle.

Flying

Maintain visual contact with the aircraft at all times. Practice basic maneuvers such as turns, climbs, and descents. Utilize the AS3X and SAFE Select features as needed to maintain control and stability.

The UMX P-51D Detroit Miss performing a dynamic flight maneuver.

Landing

Approach the landing area into the wind. Reduce throttle gradually and maintain a controlled descent. Flare gently just above the ground to touch down smoothly. If using landing gear, ensure it is deployed before landing.

Maintenance

Regular maintenance ensures the longevity and performance of your UMX P-51D Detroit Miss.

• Cleaning: Wipe down the airframe with a soft, damp cloth after each flight to remove dirt and debris.
• Propeller Inspection: Regularly check the propeller for cracks, chips, or bends. Replace damaged propellers immediately.
• Control Surface Hinges: Ensure all control surface hinges are free-moving and not damaged.
• Battery Care: Always store LiPo batteries at a storage charge and in a fire-safe container. Do not overcharge or over-discharge.
• Motor and ESC: Check for any unusual noises or excessive heat during operation.

Troubleshooting

Here are some common issues and their potential solutions:

Specifications

Detailed specifications for the E-flite UMX P-51D Detroit Miss:

Warranty and Support

For warranty information and technical support, please refer to the official E-flite website or contact their customer service. Keep your proof of purchase for any warranty claims.

For additional resources and community forums, you may visit Horizon Hobby, the parent company of E-flite.