The FMS Ranger 1220 mm RC airplane has gained attention among newcomers to the hobby. This model stands out for its realistic design and ease of flight. It is available in different versions that offer a range of features suited to those learning to fly. The following review provides a detailed account of its design, flight characteristics, battery options, and package variations.
Design and Features
Appearance and Build
The structure of the Ranger is made to mimic that of a traditional scale aircraft. The fuselage is produced in two pieces to allow for easy disassembly when needed. The high-wing design provides a stable platform for learning, and the inclusion of durable landing gear ensures that minor rough landings do not result in damage. The front gear is notably robust, and the rear wheels are built to withstand frequent use on various surfaces.
Advanced Control Options
The remote control offers three modes that help in handling the aircraft:
- Full control mode: In the middle position, the pilot has complete control of the plane.
- Bank limit mode: In the lower position, the system limits the extent of the bank, returning the aircraft to level flight once the control stick is released.
- Wind correction mode: The upper position actively adjusts for wind by moving the servos to stabilise the aircraft.
This range of control settings reduces the workload for new pilots and increases safety. The integrated gyro system, which operates under the Reflex version 3 standard, helps maintain level flight automatically. The gyro system gives the pilot confidence by ensuring the plane returns to a stable state even after performing maneuvers such as inverted flight.
Flight and Performance Features
The FMS Ranger is not only easy to fly but also capable of more advanced manoeuvres. It can hover, perform inverted flights, and execute knife-edge turns. The plane’s control surfaces respond swiftly, and the weight distribution appears to be well balanced from the factory. Such features allow beginners to explore basic aerobatic movements without feeling overwhelmed.
A minor drawback noted by some is the lack of an option to apply exponential control (Expo) on the sticks. An Expo setting would ease the response of the control surfaces during slow flight and help reduce the effect of jittery finger movements. This feature is one that many users hope will be integrated into future models or available as a modification.
Flight Performance
Stability and Handling
The aircraft is known for its ease of handling. The design of the high-wing layout means that the plane is less prone to stalling compared to low-wing trainers. The built-in wind correction mode works efficiently in maintaining stability in gusty conditions. Pilots have observed that even when flying with the gyro turned off, the aircraft maintains a respectable level of control, albeit with more noticeable bobbing.
Power and Climb Rate
Powered by a 3S battery, the FMS Ranger offers sufficient thrust to perform a variety of flight styles. During test flights, pilots noted that the aircraft achieved a steady climb, reaching an altitude of around 250 feet without significant pitch changes. The power delivery makes it suitable for both relaxed flying sessions and more dynamic manoeuvres, such as sharp turns and inverted flight.
Battery Options and Flight Time
One of the appealing aspects of the Ranger is its compatibility with various battery capacities. The standard package comes with a 3S 1300 mAh battery that typically delivers between 8 and 15 minutes of flight time. However, users have the option to use larger batteries, such as a 2200 mAh unit, without significantly affecting the centre of gravity. It is even possible to use a 3000 mAh battery for extended flight sessions. The extended flight time allows beginners to spend more time practising their flying skills without the need for frequent battery changes.
| Battery Capacity | Typical Flight Time | Impact on CG |
| 3S 1300 mAh | 8 – 15 minutes | Well balanced |
| 3S 2200 mAh | Extended flight | Minimal change |
| 3S 3000 mAh | Longer sessions | Acceptable shift |
Package Options
The FMS Ranger is available in different versions. The initial version was available in a single colour, yellow, while the updated version offers a choice of three colours: green, yellow, and red. The second version also introduces several improvements:
- Optional Floats: Version two allows the addition of floats for water landings. This option is available separately. Buyers can choose to purchase the aircraft with or without floats.
- Reflex Version 3: The upgraded remote system includes an app that enables the adjustment of various settings, a feature not available on the earlier model.
- Plug and Play Version: A variant of the aircraft comes in a plug and play version, which simplifies the setup process.
| Feature | Version One | Version Two |
| Colour Options | Yellow only | Green, Yellow, Red |
| Floats | Standard inclusion | Optional (reduces cost if omitted) |
| Reflex Version | Version Two | Version Three |
| Remote Control | Fixed settings | App-adjustable |
| Price Range | Approximately £250 | Around £229 without floats |
Additional features such as the ability to use the remote with a different aircraft are also highlighted. In the event of a crash, the receiver can be replaced and the same remote can be bound to a new plane. However, the remote is not programmable for use on more than one aircraft simultaneously.
Key Advantages
Beginners are drawn to the FMS Ranger for many reasons. A few notable advantages include:
- Realistic Appearance: The design closely mimics that of a real aircraft.
- Ease of Flight: The built-in gyro and various control modes assist new pilots in maintaining stable flight.
- Flexibility: Options for different battery capacities and the possibility to add floats make the aircraft adaptable to different flying fields.
- Upgradability: Users of earlier versions may wish to upgrade to other models in the FMS line, which share similar design principles.
These aspects contribute to an overall positive user experience. The aircraft’s performance in both calm and windy conditions makes it a reliable option for those starting in the hobby.