The ultimate guide to the large model Sukhoi SU-26MM by Hangar 9

Are you looking for an impressive large scale art flight model that is suitable for both IMAC competitions and extreme 3D maneuvers? Then the 3,1 meter model of the Russian art aircraft Sukhoi could be just right for you. In this detailed article we look at all the important aspects of this imposing plane developed by renowned designer Mike McConville.

The Hangar 9 3.1m Sukhoi SU-26MM ARF 122" (HAN1060) is an impressive model aircraft for advanced pilots and competitive flyers, which impresses with its excellent construction quality, excellent flight characteristics and stunning optical presentation. Let's take a deeper look at this extraordinary big model and find out if it meets your requirements.

Technical data at a glance

Before we dive into the details, here are the most important technical specifications of the art flight model:

Design and Construction

The large-scale art flight model was developed by world-class competition pilots and designer Mike McConville. The design is based on years of experience in competition and is specially designed for IMAC competitions and demanding 3D maneuvers.

Material quality

The hull and the supporting surfaces are made of high-quality, light balsa wood and plywood, which gives the model excellent stability while at the same time low weight. UltraCote® in the eye-catching colours purple, orange and white not only provides an excellent visual impression, but also provides good protection for the wood construction.

Particularly noteworthy are the high-quality fiberglass parts:

• The light hood
• The cabin hood
• Aerodynamic wheel coverings

These prefabricated and already painted components give the model a realistic look and at the same time save valuable construction time.

Flight characteristics

The Sukhoi model is characterized by a low surface load and excellent cross-ruder autority, which allows the aircraft to perform fast rolling and extreme 3D maneuvers. With the recommended motorization of 150-170cc, it offers excellent climbing performance and impressive vertical performance.

Construction and preparation

Installation time and instructions

As an ARF model (Almost Ready to Fly), the majority of the assembly is already completed by the manufacturer. The pluggable support surfaces and the prefabricated fiberglass parts allow a relatively rapid completion. According to experience reports from model builders, the model can be made ready for flight in about 20-30 hours, depending on your experience and the selected components.

The accompanying instructions are considered to be very detailed and helpful among model farmers. It contains not only step-by-step instructions for assembly, but also valuable recommendations for motors, exhaust systems and servo arrangements. This takes a lot of monetary work from the process and makes the assembly also manageable for less experienced large model builders.

Transport capacity

With a span of 3.1 meters, the transport of this large model is, of course, a certain challenge. However, the pluggable support surfaces considerably facilitate transport. The model can be broken down into its main components:

• hull
• Left and right wing
• height control
• Side guide

A larger combination, SUV or transporter is recommended for transport. Some pilots have also made special transport boxes to get their valuable model safely to the airfield.

Target group and requirements

The large-scale Russian aircraft is clearly aimed at advanced model pilots with experience in handling large-scale aircraft. It is ideal for:

• IMAC competition pilots
• Experienced 3D art flight pilots
• Pilots interested in true scale art flight models
• Model manufacturer with sufficient space for transport and storage

Due to its size, weight and powerful motorization, this model is definitely not a beginner aircraft. It requires advanced pilot skills and experience with larger models.

Performance and flight characteristics

Flight time

With a suitable 150-170cc petrol engine, the large model can reach flight times of 15-25 minutes, depending on the flight style and tank size. Compared to smaller, electrically operated models, this is a considerable advantage that allows longer, uninterrupted flight sequences.

Increased power

With the recommended motorization, the model offers impressive vertical performance. It can climb virtually unlimited and is ideal for vertical manoeuvres such as loopings, torquen and other sophisticated art flight figures. The climbing performance is described as outstanding by experienced pilots, which is particularly advantageous for IMAC competitions.

Maneuverability

The low surface load and the excellent transverse vibratory authority make the model extremely maneuverable. It can perform fast rolling with impressive rolling rates and shows excellent precision in art flight maneuvers. At the same time, it offers enough stability for controlled flying even in windy conditions.

Customer experiences and reviews

The experiences of the owners of the Sukhoi model are mostly positive. Many pilots praise the excellent construction quality and impressive flying properties. Here are some typical feedback from users:

Michael K., IMAC competition pilot:"After three years of intensive use in competitions, I can say that this model is an excellent choice for IMAC competitions. It flies precise figures and has enough power for all necessary maneuvers. The construction quality is top-class, and even after numerous flights it still looks great."

Thomas S., 3D art pilot:"As a 3D pilot, I am thrilled by the extreme maneuvers that are possible with this model. With a 170cc motor, it is virtually unlimited vertical. The Torquen and Hovern is a dream, and the roll rate is impressive. Definitely one of the best big models I've ever flew."

Andreas L., Modellbauer:"The assembly was relatively uncomplicated thanks to the good instructions. The fit accuracy of all parts was excellent, and the prefabricated fiberglass parts save a lot of time. After about 25 hours of construction, the model was ready for flight."

Some of the few critical voices impede the high weight and the associated transport challenges, as well as the considerable costs for the necessary equipment. However, these points are generally to be expected in large models of this class and are not specific disadvantages of this model.

Spare parts supply and support

The spare part supply for the Hangar 9 model is described by most users as well. Horizon Hobby, the driver of the model, offers good support and most common spare parts are readily available. Particularly important components such as:

• Chassis components
• Rowing flaps and hinges
• Voltage material
• Small parts like distractions

are usually in stock and can be delivered quickly. For more specific parts such as the fiberglass engine hood or the cabin hood, longer delivery times can sometimes occur.

Community support

An active community has evolved around the Russian major aircraft. In various forums and social media owners exchange experiences, modifications and tips. This community support is particularly valuable for:

• Exchange of setting data
• Recommendations for components
• Help with problems
• Inspiration for color schemes and modifications

The Facebook group "Hangar 9 Giant Scale Models", in which numerous owners of the model regularly exchange and stand alongside each other with advice and deed.

Alternative products and competition comparison

There are of course alternatives to the Sukhoi SU-26MM on the market for large-scale art flight models. Here is a comparison with some important competing products:

1. Extreme Flight 104" Extra 300 EXP

Advantages over the Sukhoi:

• slightly more compact size (104" vs. 122")
• Lighter total weight
• Easy transport

Cons:

• Less presence in the air
• Lower wind stability
• Less optimized for IMAC competitions

Two. Pilot-RC 92" Extra 330SC

Advantages:

• Completely made from composite materials
• Low weight with the same strength
• Modern design

Cons:

• Higher price
• Smaller size (92" vs. 122")
• Less "classical" appearance

3. Aeroplus 100" Yak 54

Advantages:

• Alternative for lovers of Yak design
• A little cheaper price
• Good 3D properties

Cons:

• Less vertical performance
• Not so precise for IMAC competitions
• Small community

In a direct comparison, the Hangar 9 aircraft stands out due to its optimal combination of size, precision and 3D capabilities. It offers the best balance between competitiveness and spectacular 3D properties, making it an excellent choice for versatile pilots.

Value for money

The large-scale art flight model is positioned with a price in the middle to upper range for ARF large models. Given the quality offered, the well-thought-out design and the excellent flight characteristics, the price-performance ratio can be rated as good to very good.

It should be noted, however, that, in addition to the basic model, substantial additional costs are incurred for the necessary equipment:

• 150-170cc petrol engine: 800-1200€
• 9-13 high-quality servos: 600-900€
• Remote control and receiver: 300-600€
• Ignition battery, tank system, etc.: 150-250€

This sums up to a substantial total investment. However, this is generally to be expected in large models of this class and is not an excessive load compared to similar models.

Tips, tricks and optimizations

Motorisation

Although the manufacturer recommends engines between 150cc and 170cc, many pilots report optimal results with a 160cc engine that offers a good compromise between performance and weight. Popular motor options are:

• DA-170: Maximum power, slightly heavier
• DA-150: Good compromise from performance and weight
• DLE-170: Low cost alternative with good performance

In motorization, attention should also be paid to a high-quality silencer in order to keep the noise generation within limits.

Servo mounting

For optimal control, experienced pilots recommend the following servo configuration:

• 2 powerful servos per crosshead (4 total)
• 2 powerful servos for the altar
• 1 powerful servo for the side wheel
• 2 servos for gas steering and choke

The use of two servos per side has proven particularly in the case of cross-wheels in order to avoid twisting or fluttering at high speeds.

Focus optimization

The focus given in the guide is a good starting point, but many competitive pilots prefer a slightly more forward focus for more precise figures. Experiment carefully with small adjustments to find the optimal setup for your flight style.

Transport solutions

To safely transport the large model, experienced owners have developed various solutions:

• Customized transport boxes made of light wood
• Padded carrying bags for the individual components
• Special mounts for secure mounting in the vehicle

An investment in a good transport solution protects the valuable model and considerably facilitates transportation to the airfield.

Frequent questions and problems

Question: How long does the initial setup typically take?

Answer: Depending on the experience and time available, the initial setup can take between 20 and 40 hours. Experienced model builders can make the aircraft ready for flight on a weekend, while beginners in large model construction may need 1-2 weeks.

Question: Is a special transport trailer required?

Answer: A special trailer is not absolutely necessary, but definitely practical. Due to the plug-in support surfaces, the model can also be transported in a larger combination or SUV. For regular flights, however, an adapted transport trailer is worth considering.

Problem: fluttering the rudder at high speeds

Solution: This problem can have several causes:

1. Check the servo fastenings for strength
2. Install stronger servos (min. 20kg actuator)
3. Use more stable joints (carbon fiber rods instead of metal)
4. The installation of two servos per page

Problem: Engine running unround or has coasters

Solution:

1. Check the ignition system and the ignition battery
2. Make sure the fuel supply works uninterrupted
3. In petrol engines a reliable fuel pump is crucial
4. Install a fuel filter to avoid contamination

Question: What modifications are useful?

Answer: Popular and meaningful modifications include:

1. Installation of an additional fuel tank for longer flight times
2. Reinforcement of the chassis for uneven landing lanes
3. Installation of LED lighting for better visibility
4. Attach a towing hook for towing flights

Conclusion and recommendation for purchase

The Hangar 9 3.1m Sukhoi SU-26MM ARF 122" (HAN1060) is an outstanding large-scale art flight model that is ideal for both IMAC competitions and spectacular 3D maneuvers. It convinces with excellent construction quality, sophisticated construction and impressive flying properties.

The combination of large span, low surface load and high-performance motorization makes it a versatile aircraft that convinces in almost all flight situations. The prefabricated components and the pluggable support surfaces facilitate assembly and transport.

Of course, a model of this size and performance class is associated with considerable investment and is clearly aimed at advanced pilots. However, for ambitious art flight pilots looking for a reliable and powerful large model, this aircraft is an excellent choice that will provide joy for many years.

If you are willing to invest in a high-quality large model and have the necessary skills, with this imposing art aircraft you will receive an excellent supplement for your model fleet, which will ensure attention on the airfield.