Overview
The ATOMRC Dolphin Pro is an 800mm FPV fixed-wing aircraft made from EPP foam, designed with an optimized aerodynamic configuration to improve low-speed flight stability. It features a forward-swept wing design and a quick-release structure for fast disassembly. The nose section supports installation of DJI O4 Pro / O3 video transmission systems, and the airframe includes LED navigation lights on the wings plus LED lights on the abdomen.
Key Features
- Forward-swept wing design for reduced induced drag, enhanced low-speed maneuver stability, and improved high-speed cruise efficiency
- High lift-to-drag ratio airfoil design (described as balancing lift/drag and reducing cruise energy consumption)
- Power system configuration described as 2807 1100KV motor + BLS 6S 50A electronic speed controller; thrust-to-weight ratio stated as 1.3–1.4; full-load pulling force stated as 2081g
- Movable V-tail / controllable V-wing control surfaces
- Full-aircraft quick-release / quick-detachable wing structure; detachable rear wing
- Embedded carbon tube; blister protection; PVC wing fence
- LED navigation lights (wings) and LED lights (abdomen)
- New cabin cover fixing design: magnetic suction locking + optional screw locking; gimbal quick disassembly/assembly via optional blade connectors
- Optional add-ons noted: QR55 battery quick-release plate; quick-release connector for the hatch cover
Specifications
| Brand | ATOMRC |
| Item name | Dolphin Pro |
| Product type | FPV fixed-wing aircraft |
| Wingspan | 800mm |
| Length | 826mm (performance parameters); 862mm (text specification) |
| Wing area | 16.96dm² (also shown as 16.96d㎡) |
| Material | EPP |
| Suggested cruising speed | 60km/h |
| Recommended motor | 2807 1100KV |
| ESC | ≥6S 50A BEC (also shown as ≥6S 50A; BLS 6S 50A ESC) |
| Recommended propeller | 8040-2 (also described as 8040 propeller) |
| Recommended battery | 6S1P 21700 |
| Servo motors (recommended electric equipment) | 4pcs |
| Takeoff weight (recommended electric equipment) | ≤1500g |
| RTH cruise current FBWA (takeoff weight) | 1380 grams |
| RTH cruise current FBWA @ 60km/h | 3.8A |
| RTH cruise current FBWA @ 80km/h | 8.5A |
| RTH cruise current FBWA @ 100km/h | 15.2A |
| Equipment compartment | L225mm x W75mm x H48mm |
| Battery compartment | L180mm x W96mm x H35mm |
| Colors (listed) | Gray; White |
| EPP density / KIT weight (white) | 30kg/m³; KIT 470g |
| EPP density / KIT weight (gray) | 45kg/m³; KIT 550g |
Versions (Selectable)
- KIT: Pre-assembled foam kits. Includes pre-installed aircraft foam, wood chips/screws/tie rod accessories, and navigation lights.
- PNP+S: Pre-assembled foam and electronics. Includes pre-installed aircraft foam, wood chips/screws/tie rod accessories, navigation lights, 2807 1100KV motor, BLS 6S 50A ESC, 4pcs servos, and 2pcs 8040-2 propellers.
- RTH: Pre-assembled foam; electrical equipment assembly completed. Includes pre-installed aircraft foam, wood chips/screws/tie rod accessories, navigation lights, 2807 1100KV motor, BLS 6S 50A ESC, 4pcs servos, 2pcs 8040-2 propellers, F405 NAVI Dulex flight control (Bluetooth), and BE220 GPS.
FPV / Flight Control Notes
- The front section is described as compatible with DJI O4 Pro / O3 video transmission systems.
- A flight controller is shown as F405 NAVI DELUX, supporting parameter adjustment using the full version of the Speedybee app Bluetooth INAV Ground Station.
- Upgrade option list shows: VTX hatch quick-release connector and QR55 quick-release battery board (noted as add-on installable).
Applications
- FPV fixed-wing flying and cruising
- Airframe platform for FPV electronics installation and upgrades
For pre-sale compatibility questions (version selection, FPV system fitment, and recommended electronics), contact support@rcdrone.top or visit https://rcdrone.top/.
Details

Quick-access top hatch keeps the electronics and battery bay easy to reach for fast field setup.

Integrated wiring channels and wingtip lighting keep the airframe clean and easy to service.

A dedicated front FPV mount area supports clean camera and antenna placement.

Forward-swept wing and V-tail layout are designed for stable, efficient FPV cruising.

Key design upgrades include a magnetic canopy latch and LED navigation/abdomen lighting.

Reference dimensions and recommended setup specs are provided for quick build planning.

Quick-release wing sections and reinforced structure help simplify transport and reduce flex.

The nose section is laid out to accommodate DJI O4 Pro/O3 video transmission systems.

Optional accessories like a QR55 quick-release battery plate expand the airframe’s modular setup.

Choose the version that matches your build level—from foam kit to electronics-complete RTH.
Related Collections
