E-flite 4-Site 3D FF (Flat Foamy) 800mm PNP
E-flite 4-Site 3D FF (Flat Foamy) 800mm PNP
The E-flite® 4-Site 3D FF is a biplane alternative to the extremely popular Eratix 3D FF that offers the aggressive aerobatic plus smooth sport and slow-flying performance of similar class models – without all the hassles of buying components for and building one because it bolts and snaps together in no time!
In the early 2000s, "flat foamy" models were extremely popular because they could be scratch-built from foam sheets you could buy in many stores. Today, most foam models are fully molded sport and scale aircraft – and few can match the unique capabilities and performance of flat foam models, especially those designed and built for aerobatic plus 3D flying! The E-flite® 4-Site 3D FF (Flat Foamy) 800mm is based on the original F3P and UMX models and is a biplane alternative to the popular Eratix 3D FF that's taken the market by storm. It's perfect for experienced pilots who already build and fly flat foam models, intermediate pilots who are interested in them but don't want to undertake a complicated build, and less experienced pilots who have always wanted to try but were intimidated by the extra effort and skills required to buy, build and fly such a model. The 4-Site 3D FF is the easiest to fly, most convenient, and best value in a biplane flat foamy model yet!
The E-flite® 4-Site 3D FF (Flat Foamy) 800mm offers the aggressive aerobatic plus smooth sport and slow-flying performance of similar class models – without all the hassles of buying components for and building one! It bolts and snaps together so it can be ready to fly in less time than it takes to charge a battery compared to the glue, tape, and many hours it usually takes to assemble other "flat foamy" aircraft. It's a biplane alternative to the best-selling Eratix 3D FF with a shorter wingspan but more wing area for lower wing loading overall. Its lightweight yet extremely durable EPP airframe is mostly factory-assembled and includes three durable and precise metal-geared servos on all the control surfaces. The factory-installed power system features a 3S-compatible brushless motor matched to a Spektrum Avian Smart ESC compatible with Smart and non-Smart 850–1000mAh batteries. The BNF Basic version is also equipped with an AR630+ receiver to deliver real-time telemetry data, enhanced AS3X+, and optional-use SAFE Select technologies. It's small enough and light enough to be flown indoors in gymnasiums and other similar spaces or outdoors in yards, parks, and sports fields, making it a versatile addition to the hangar for a wide range of pilots!
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Key Features
- The easiest to buy, assemble and fly biplane flat foamy model yet – capable of slow cruising, sport flying, basic and all-out 3D aerobatics
- Specially tuned brushless motor that’s factory-installed and ready for use with popular 3S 850–1000mAh batteries
- 30-amp Spektrum Avian™ Smart Lite ESC provides real-time battery voltage, current, RPM and other data via compatible receivers and transmitters
- Three factory-installed metal geared and digital servos for all control surfaces
- Fast and easy assembly unlike similar class models – no glue or tape required
Specs
| Approximate Assembly Time | Less than 1 hour |
|---|---|
| Battery | Sold Separately |
| CG (Center of Gravity) | 87mm (80-91mm Range) |
| Charger | Sold Separately |
| Completion Level | Plug-N-Play |
| Connector Type | IC2 |
| LiPo Compatibility | 3S |
| Material | EPP |
| Minimum Required Radio | Full-range 4+ channel transmitter and receiver |
| Minimum Speed Control | 30A Avian Smart Lite |
| Motor Size | 2408-1300Kv |
| Motor Type | Brushless |
| Power Type | Electric |
| Product Length | 36.1" (917 mm) |
| Product Weight | Without Battery: 15.8oz (447g) / With Recommended 3S 850mAh Flight Battery: 18.3oz (519g) |
| Propeller Size | 9 x 4.6 |
| Radio | Sold Separately |
| Receiver | Sold Separately |
| Recommended Motor Battery | 3S 11.1V 850–1000mAh LiPo battery with IC2 connector |
| Servos | Included |
| Skill Level | Level 4 |
| Speed Control | Included |
| Technology | Smart |
| Wingspan | 31.5" (800 mm) |
In the Box
- (1) E-flite 4-Site 3D FF 800mm with:
- (1) Spektrum Brushless Outrunner Motor (installed)
- (1) Spektrum Avian 30-Amp Smart Lite Brushless ESC (installed)
- (3) Spektrum Sub-Micro Digital, Metal-Geared Servos (installed)
- (1) Product Manual
Needed to Complete
- (1) Full-range 4+ channel transmitter and receiver
- (1) 3S 11.1V 850–1000mAh LiPo battery with IC2 connector (or use a suitable IC2 adapter, sold separately)
- (1) Compatible LiPo charger (plus a suitable IC2 adapter/charge lead, including SPMXCA320, sold separately)