Black Horse Model L-39 Albatros User Manual

Instruction Manual Book
Item code: BH183
Made in Vietnam.
L-39 Albatros
95% ALMOST READY TO FLY
ALL BALSA - PLY WOOD CONSTRUCTION
COVERED IN A HEAT-SHRINK FILM WITH PRINTED.
SPECIFICATION:
- Wingspan: 1,720 mm (67.7 in).
- Length: 2,163 mm (85 in).
- Weight: 9.6 – 10.5 kg (21 - 23 lbs).
- Wing area: 60.7 dm².
- Wing loading: 158 g/dm².
- Wing type: Naca Airfoil.
- Gear type: Electric Retract Gear (included)
with controller box (included).
Parts listing required (not included):
- Radio: 8 channels minimum.
- Servo: 8 servos , size: (35 x 15)mm.
- Engine: Turbine Jet Engine with thrust 8kg
(not included).
Recommended Battery set up (not included):
- Battery receiver:
2S- 7.4V - 3,200mAh.
2S- 7.4V - 2,200mAh.

Black Horse Model L-39 Albatros Specifications

General

Brand	Black Horse Model
Model	L-39 Albatros
Category	Toy
Language	English

Summary

L-39 Albatros Model Aircraft Instruction Manual

General Safety Precautions

Essential safety rules and precautions to be followed before and during operation.

Flight Safety Warnings

Critical warnings and guidelines to ensure safe operation of the model aircraft during flight.

AMA National Model Aircraft Safety Code

Official safety code from the Academy of Model Aeronautics for model aircraft operation.

Install Ailerons and Flaps

Step-by-step guide for installing the ailerons and flaps onto the aircraft wings.

Install Aileron and Flap Servos

Instructions for mounting and connecting the servos for the ailerons and flaps.

Install Main Landing Gear

Detailed instructions for installing the main landing gear assembly to the fuselage.

Install Horizontal Stabilizer

Guide for attaching the horizontal stabilizer to the rear fuselage of the aircraft.

Install Horizontal Stabilizer Servo

Instructions for mounting and connecting the servo for the horizontal stabilizer.

Install Vertical Stabilizer

Procedure for attaching the vertical stabilizer (fin) to the aircraft's tail section.

Install Vertical Stabilizer Servo

Instructions for mounting and connecting the servo for the vertical stabilizer.

Install Wings to Fuselage

Procedure for securely attaching the main wings to the aircraft fuselage.

Install Nose Gear Retract

Install Horizontal Stabilizer to Fuselage

Install Vertical Stabilizer to Fuselage

Install Engine

Install Fuel Tank Components

Fuel System Diagram and Components

Install Receiver, Battery, and Controller Box

Airplane Balancing (Center of Gravity)

Critical procedure for balancing the aircraft at the correct center of gravity point.

Lateral Balance Adjustment

Procedure for adjusting the lateral balance to ensure stable tracking during flight.

Control Surface Throws Setup

Pre-Flight Preparation Checklist

Essential checklist of tasks to perform before the first flight for safety and readiness.

Electric Retract System Wiring

Radio Installation and Servo Connection

Radio Control Flight Warnings Summary

Visual summary of critical safety warnings for radio-controlled flight operations.

Radio Control Flight Guidelines