Flysky FS-i6 2.4G 6CH AFHDS 2A RC Transmitter — Mode 1 & 2, IA6 / IA6B / X6B / A8S Receiver or No RX
$173.16
Description
The Flysky FS-i6 is a 2.4GHz 6-channel AFHDS 2A RC transmitter available in Mode 1 (right-hand throttle) or Mode 2 (left-hand throttle), with a choice of four receivers — IA6, IA6B, X6B, or A8S — or as a transmitter-only option. It operates across the 2.40–2.48GHz band with GFSK modulation and dual 26mm antennas for reliable link quality across a control range of up to 500 metres. A transflective STN LCD with white backlight ensures clear display readability in varied lighting. 20-model memory allows rapid switching between saved aircraft profiles. Suited to fixed-wing aircraft, gliders, helicopters, and FPV drones.
Mode Guide — Mode 1 vs Mode 2
| Mode | Throttle Stick | Notes |
|---|---|---|
| Mode 1 | Right hand | Common in parts of Asia and Europe; available with IA6, IA6B, X6B, A8S, or No RX |
| Mode 2 | Left hand | Most common in North America, UK, and most of Europe; available with IA6, IA6B, X6B, A8S, or No RX |
All receiver options are available in both modes. Select the throttle mode you are trained on — mode conversion after purchase is possible via gimbal adjustment but requires a re-learning period.
Receiver Guide — Which Receiver Should You Choose?
| Receiver | Channels | Output Protocols | Best For |
|---|---|---|---|
| IA6 | 6CH PWM | PWM, PPM | Traditional fixed-wing and glider builds; PWM/PPM only; no iBUS |
| IA6B | 6CH PWM | PWM, iBUS, PPM | Recommended — adds iBUS serial output for flight controller compatibility; most versatile option |
| X6B | 6CH | iBUS, PPM | Compact builds; iBUS-priority flight controllers; integrated design for clean installs |
| A8S | 8CH | iBUS, PPM, SBUS | Ultra-compact FPV micro/mini frames; size-constrained installs requiring SBUS |
| No RX | — | — | Buyers who already own a compatible AFHDS 2A receiver; transmitter body only |
All receivers listed are AFHDS 2A compatible and bind natively with the FS-i6. The IA6B is the recommended choice for most new buyers — it adds iBUS output over the IA6 for cleaner flight controller integration. The A8S is the specialist option for compact and micro builds. ±5% tolerance on all stated specifications.
Product Details
- Model: Flysky FS-i6
- Frequency: 2.40–2.48GHz (AFHDS 2A)
- Channels: 6CH
- Throttle Mode: Mode 1 (right-hand) or Mode 2 (left-hand) — variant-dependent
- Control Range: Up to 500m (unobstructed)
- Model Memory: 20 models
- Antennas: Dual 26mm
- Display: Transflective STN positive LCD, white backlight
- Transmitter Weight: 392g
- Low Voltage Alert: Below 4.2V
- Firmware: Supports online update
- Supported Platforms: Fixed-wing aircraft, gliders, helicopters, FPV drones
- Receiver Options: IA6 (PWM/PPM), IA6B (PWM/iBUS/PPM), X6B (iBUS/PPM), A8S (iBUS/PPM/SBUS), or No RX
Why the FS-i6
- 20-model memory: Store up to 20 aircraft profiles and switch between them instantly — a practical feature for pilots who fly multiple models from a single transmitter, eliminating the need to reprogram settings per session.
- AFHDS 2A frequency hopping: Second-generation AFHDS provides better interference rejection than first-generation fixed-frequency 2.4GHz systems — reliable at club fields and parks where multiple RC operators share the same band.
- Dual 26mm antennas: The dual-antenna design maintains consistent link quality across a wider range of aircraft orientations compared to single-antenna systems, reducing dropout risk during manoeuvres.
- Transflective LCD with backlight: Readable in direct sunlight via transflective technology and usable at dusk or indoors via the white backlight — practical across all flying conditions.
- Four receiver options across two modes: The combination of Mode 1 and Mode 2 availability with four receiver choices means buyers can match both their throttle convention and their aircraft’s flight controller input requirements from a single listing.
- 392g and firmware-updatable: Lightweight for extended sessions, with online firmware update support ensuring compatibility with current and future receivers without hardware replacement.
Frequently Asked Questions
Q: What is the difference between the IA6 and IA6B?
A: The IA6 outputs 6 channels via PWM and PPM only. The IA6B adds iBUS serial output — a single-wire connection carrying all channel data to compatible flight controllers without individual PWM servo cables. For modern flight controller builds, the IA6B is the better choice. The IA6 remains suitable for traditional PWM servo setups.
Q: What is the X6B and how does it differ from the IA6B?
A: The X6B is a compact integrated receiver outputting 6 channels via iBUS or PPM. Unlike the IA6B, it does not have individual PWM output pins — it is designed for iBUS or PPM-connected flight controllers and suits builds where physical space is limited. It does not support SBUS.
Q: When should I choose the A8S over the X6B?
A: Choose the A8S when you need SBUS output and/or a physically smaller receiver footprint than the X6B allows. The A8S also provides 8 channels versus the X6B’s 6, which can be useful on builds using more than 6 channels with the FS-i6’s firmware.
Q: Can I use the FS-i6 with my existing Flysky receiver?
A: Yes, if your receiver uses the AFHDS 2A protocol. The FS-i6 is not compatible with older Flysky AFHDS (first-generation) receivers or non-Flysky receivers without a third-party protocol module. Select the No RX variant if you already own a compatible AFHDS 2A receiver.
Q: What does 20-model memory mean?
A: The FS-i6 can store settings for up to 20 different aircraft — including trim values, reverse settings, mixing, and bound receiver associations. Switching between stored models takes seconds, making it straightforward to manage a fleet of aircraft from one transmitter.
Care & Storage
- Batteries: Remove AA batteries during storage to prevent leakage. The 4.2V low voltage alert is a warning — RF output degrades before the alert triggers on weak cells. Check battery voltage before each session.
- Antennas: Keep dual antennas clear during operation. Avoid pointing tips directly at the aircraft — signal null is strongest at the tip axis. Do not bend or force the antenna stems.
- Receiver: Mount away from ESCs, carbon fibre, and battery wiring. Route iBUS or SBUS cables away from high-current lines for best signal integrity.
- Model memory: Back up your model settings periodically if your transmitter supports export — a firmware update can occasionally reset stored profiles on some batches.
- Storage: Store in a cool, dry location away from direct sunlight and humidity. Prolonged UV and moisture exposure degrades the LCD and PCB components.
- Firmware: Update firmware via the Flysky online update tool to maintain receiver compatibility and access improvements.
Shipping & Handling
The FS-i6 transmitter and included receiver (if selected) are packed securely for international shipping. Standard tracked international shipping is included. Delivery typically takes 7–21 business days from dispatch depending on destination.
Please inspect the package upon delivery. If any component shows transit damage, contact us within 24 hours with photographs of the packaging and unit.
RC transmitters operating on the 2.4GHz band are subject to import and radio equipment regulations in some jurisdictions. Buyers are responsible for confirming local import compliance. VAT and customs duties beyond prepaid amounts are the responsibility of the customer.
Flysky FS-i6 2.4GHz 6-channel AFHDS 2A RC transmitter. Mode 1 (right-hand throttle) or Mode 2 (left-hand throttle). Dual 26mm antennas. Control range up to 500m (unobstructed). 20-model memory. Transflective STN positive LCD, white backlight. Transmitter weight: 392g. Low voltage alert below 4.2V. Receiver options: IA6 (6CH PWM/PPM), IA6B (6CH PWM/iBUS/PPM), X6B (6CH iBUS/PPM), A8S (8CH iBUS/PPM/SBUS), or No RX. All receivers AFHDS 2A compatible. Specifications sourced from supplier documentation; minor variances between production batches may occur. ±5% tolerance on all stated figures.

