FlyFishRC Atlas 4 LR O4 Pro Frame

Introduction

The FlyFishRC Atlas 4 LR O4 Pro is a premium 4-inch FPV frame engineered for pilots seeking versatility in long-range, cinematic, and freestyle flying. Its innovative Deadcat design ensures clean footage by keeping propellers out of view, while the lightweight construction makes it perfect for builds aiming to stay under the 250g threshold. This frame is built for performance and adaptability, supporting a wide range of FPV video systems.

Key advantages

• Constructed from high-strength T700 carbon fiber for exceptional durability.
• Ultra-lightweight design, weighing only 55.6g with TPU parts, ideal for sub-250g FPV builds.
• Efficient Deadcat geometry effectively shields propellers from the camera's field of view.
• CNC-machined aluminum camera plates with silicone vibration dampeners enhance image stability.
• Versatile compatibility with 19mm and 20mm FPV cameras.
• Supports multiple FPV video transmission systems: DJI O4 Pro, DJI Vista, Walksnail, and analog.
• Multiple mounting options for flight stacks, VTX modules, and motors accommodate various setups.
• Includes high-quality TPU components for added protection and mounting flexibility.

Technical specifications

• Model: Atlas 4
• Frame Type: Deadcat FPV Frame
• Propeller Size: 4 inch
• Material: T700 Carbon Fiber
• Wheelbase: 173 mm
• Arm Thickness: 3.5 mm
• Top Plate Thickness: 1.5 mm
• Middle Plate Thickness: 1.5 mm
• Bottom Plate Thickness: 1.5 mm
• CNC Camera Plate Thickness: 4 mm
• FPV Camera Mount: 19 mm / 20 mm
• Frame Dimensions: 108x139x28 mm
• Weight: 55.6 g (with TPU parts)
• Motor Mounts: 9x9 mm / 12x12 mm (Ø2 mm)
• Stack Mounts: 20x20 mm / 25.5x25.5 mm (M2)
• VTX Mounts: 20x20 mm / 25.5x25.5 mm (M2)
• Hardware: 12.9 class mounting screws with pre-applied Loctite

Applications

This FPV frame is perfectly suited for long-range exploration, cinematic aerial videography, and dynamic freestyle maneuvers. Its lightweight design and stable platform also make it a great choice for pilots building sub-250g drones for various aerial FPV activities.

Compatibility

The Atlas 4 LR O4 Pro frame is compatible with a wide range of FPV video systems, including DJI O4 Pro, DJI Vista, Walksnail, and analog setups. It supports 19mm and 20mm FPV cameras and offers flexible mounting options for 20x20mm and 25.5x25.5mm flight stacks and VTX modules. Motor mounting compatibility includes 9x9mm and 12x12mm patterns.

FAQ

What type of FPV flying is the FlyFishRC Atlas 4 LR O4 Pro frame best suited for?

The FlyFishRC Atlas 4 LR O4 Pro frame is designed for a versatile range of FPV activities, excelling in long-range flights, cinematic videography, and freestyle maneuvers. Its lightweight design also makes it an excellent choice for building drones under 250 grams.

What FPV video systems are compatible with the Atlas 4 LR O4 Pro frame?

This frame offers broad compatibility with digital and analog FPV video systems. It fully supports DJI O4 Pro, DJI Vista, Walksnail, and traditional analog video transmitters, providing flexibility for various setups.

What is the weight of the FlyFishRC Atlas 4 LR O4 Pro frame?

The frame itself is exceptionally lightweight, weighing just 55.6g when including the provided TPU parts. This contributes significantly to building agile FPV drones, especially those aiming to stay below the 250g regulatory limit.

Can I use this frame for FPV builds under 250 grams?

Yes, the Atlas 4 LR O4 Pro is specifically designed with lightweight construction in mind. At only 55.6g with its TPU components, it's an ideal foundation for building high-performance FPV drones that comply with the sub-250g weight class.

Where can I order the FlyFishRC Atlas 4 LR O4 Pro frame with fast delivery?

You can order the FlyFishRC Atlas 4 LR O4 Pro frame from HTDRONE. We are based in Poland and offer fast shipping within Poland, as well as reliable delivery to Ukraine via Nova Poshta (Нова Пошта) and worldwide shipping via DHL for international customers.