Airtronics MT-4S 40th Anniversary 2.4GHz Computer Radio System w/TWO Receivers & Case


SKU: AIR90490-1AIR90490-1 Category:


This is the Airtronics MT-4S 40th Anniversary 2.4GHz Computer Radio System. To commemorate 40 years of serving the hobby industry with cutting edge, high quality gear, Airtronics is offering this special, limited edition of the MT-4S. The 40th Anniversary features a unique piano black finish, with a custom steering wheel, as well as a 40th Anniversary radio case and TWO receivers! This limited edition package includes an RX-472 SSL receiver, and the awesome RX-471 Dual-ID receiver! This combo is available for a limited time only. Once they are gone, they are gone forever. Don’t hesitate, or you will miss out!

RX-471 Dual-ID Receiver
The RX-471 allows you to bind two separate transmitters to the receiver at the same time. By being able to store two unique bind codes, the RX-471 Dual ID Version Super Response receiver allows you bind up to two compatible transmitters to the receiver at the same time. This feature is ideal for endurance racing or for vehicle testing, by allowing two different drivers with their own transmitters to control the model at any one time. It’s no longer necessary to hand your transmitter to someone else or to stop to change transmitter batteries. Simply turn off the first transmitter, then turn on the second transmitter and keep driving!


  • 4-Channel 2.4GHz FH4T Digital High-Response Telemetry System* with Advanced Programming
  • Backlit LCD Screen for Easy Viewing of Programming and Telemetry in All Types of Conditions
  • High-Power FH4T Technology Provides the Best Reception and Connectivity
  • 4-Cell Dry Battery Holder Also Accepts Optional NiCd/NiMH or 2S LiPo/LiFe Battery Packs
  • 18-Model Memory
  • Telemetry Logging
  • Channel-Set Menu
  • Servo Reversing
  • Steering, Throttle and Brake Dual Rate
  • End-Point Adjustment
  • Exponential and ARC Adjustment
  • Servo-Speed Adjustment
  • Anti-Lock Braking
  • Throttle Offset
  • Lap and Interval Timers
  • Total, Best and Individual Lap Display
  • Four-Wheel Steering Mixing
  • Dual Throttle Mixing w/Dig & Burn
  • Normal, SSR and SHR Servo Modes
  • Center or Parallel Trim Types
  • CODE Auxiliary
  • Step and Point Auxiliary
  • Auxiliary Mixing
  • Programmable Fail-Safe
  • Receiver Battery Voltage Fail-Safe
  • Digital Trims
  • Servo Sub-Trim
  • Programmable Switches, Lever and Dial
  • Adjustable Steering Wheel and Throttle Trigger
  • Adjustable Grip
  • Variable-Rate Adjustment
  • Model Naming, Model Select and Model Clear
  • Direct Model Select
  • Selectable Modulation Type
  • Adjustable LCD Contrast and On-Time
  • Adjustable Key-Volume and Tone
  • Programmable Low-Voltage Alarm, Inactivity Alarm and Over-Voltage Alarm
  • Digital Battery Voltage Monitor


  • MT-4S Transmitter:
    • Output Power: 100mW
    • Nominal Input Voltage: 4.8 to 7.4v
    • Operating Voltage Range: 4.0 to 9.6v
    • Dry Weight: 13.68oz (388g)
    • Frequency: 2.4GHz FHSS
    • Modulation Type: FH2, FH3, FH3F, FH4T, FH4FT
  • RX-472 Receiver:
    • Nominal Input Voltage: 3.7 to 7.4v
    • Weight: 0.23oz (6.6g)
    • Dimensions: 1.18 x 0.91 x 0.55in (30.0 x 23.3 x 14.0mm)
    • Frequency: 2.4GHz FH3/FH4T Selectable Via Transmitter
    • Fail Safe Support: Yes (All Channels)
    • Battery Voltage Fail-Safe Limit: 3.5-5.0v (FH3) / 3.5-7.4v (FH4T)


  • MT-4S Transmitter in “Piano Black” Finish with Custom Wheel
  • 40th Anniversay Carry Case
  • (1) RX-472 SSL Capable Receiver
  • (1) Special-Edition, Pro-Competition RX-471 Dual-ID Receiver

Needed to Complete:

  • 4 ‘AA’ Alkaline or NiCd/NiMH cells or 2S LiPo or 2S LiFe Battery Pack for Transmitter


  • *Telemetry Capable Airtronics receiver required (RX-461 or RX-462) for full Telemetry capability.
  • Servos and/or ESC – Airtronics recommends using digital servos and ESCs that support a high frame-rate whenever possible. Due to the extremely high frame-rate of the MT-4S transmitter and RX-472 Super Response receiver, analog servos and many ESCs may not be compatible when used in SHR or SSR servo operating mode. To prevent compatibility issues, use analog servos only in NOR servo operating mode. If your ESC does not work in SHR servo operating mode, use NOR servo operating mode. Any brand and type of digital servo can be used in NOR or SHR servo operating mode. Only Airtronics/Sanwa SRG series digital servos are compatible for use with SSR servo operating mode.