SKU: 67233708801

Eflite Apprentice STS 1.5m RTF Smart Trainer with SAFE including battery & Chgr MHS

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Description

Eflite Apprentice STS 1.5m RTF Smart Trainer with SAFE including battery & Chgr MHSMHS RTF Package including Spektrum Smart 11. 1v 3s 3200 30C G2 Battery & Spektrum S100 USB C Charger Introduction The E flite Apprentice STS 1. 5m is based on one of the very best platforms ever designed for learning to fly radio controlled (RC) airplanesthe legendary Apprentice S 15e. That model's large size made it an ideal choice for better visibility and the ability to handle more wind while learning to fly at an RC club flying field, and its


    • MHS RTF Package including Spektrum Smart 11.1v 3s 3200 30C G2 Battery & Spektrum S100 USB-C Charger

 


  • Introduction

    The E-flite® Apprentice® STS 1.5m is based on one of the very best platforms ever designed for learning to fly radio controlled (RC) airplanes—the legendary Apprentice S 15e. That model's large size made it an ideal choice for better visibility and the ability to handle more wind while learning to fly at an RC club flying field, and its inherently stable design plus exclusive SAFE® (Sensor Assisted Flight Envelope) technology made it easy to fly successfully—especially with the help of an instructor. The Apprentice STS 1.5m is a modern-day evolution of the world's favorite club trainer that includes all the same great features while adding Smart components including an ESC, battery and charger (battery and charger sold separately for the BNF® Basic version), along with the option to add SAFE Plus® GPS-enabled technology and the all-new Landing Assist Sensor (LAS), to make learning to fly easier—and more fun—than ever before!

    Features

    • Based on one of the best platforms ever designed for learning to fly radio controlled (RC) airplanes—the Apprentice S 15e
    • Perfect for first-time pilots, experienced pilots that teach others to fly and club training programs
    • Official Trainer of the Academy of Model Aeronautics (AMA) and many clubs worldwide
    • The ideal choice for new pilots when learning to fly with an instructor at an RC flying field
    • Exclusive SAFE® technology from Horizon Hobby makes it easy to learn to fly
    • Easily upgrade to SAFE Plus GPS-enabled technology to add AutoLand, Virtual Fence and Holding Pattern features
    • Optional and easy to install Landing Assist Sensor (LAS) available for smoother landings
    • Includes everything you need to fly in one box—nothing extra to buy or provide
    • Spektrum DXS transmitter with industry-leading DSMX 2.4GHz technology
    • Spektrum 3200mAh 3S 11.1V Smart LiPo battery delivers long flight times
    • Spektrum S120 Smart charger works with a variety of USB power sources
    • Factory-installed servos, Spektrum flight controller and serial receiver
    • Powerful and efficient brushless power system including a Smart ESC
    • Wide-stance tricycle landing gear with steerable nose wheel
    • Quick and easy assembly—no glue or special tools required
    • Durable EPO construction that's tough yet lightweight
    • Optional floats available for flying from water
    • Practice flying this aircraft in the RealFlight® simulator

    Overview

    E-flite® took the world's favorite club trainer and made it SMARTER with the Apprentice® STS 1.5m. Based on one of the very best platforms ever designed for learning to fly radio controlled (RC) airplanes, its large size and 1.5 meter (59.0 inch) wingspan offers better visibility and the ability to handle more wind while learning to fly at an RC club flying field. Its inherently stable design plus SAFE® (Sensor Assisted Flight Envelope) technology featuring Beginner, Intermediate and Experienced flight modes makes it easy to fly successfully, especially with the help of an instructor. The addition of exclusive Spektrum™ Smart components including a lithium polymer (LiPo) battery and charger make it more convenient to charge properly and safely (battery and charger sold separately for the BNF® Basic version). And best of all it now has the option to upgrade to SAFE Plus GPS-enabled technology that offers features such as AutoLand and Virtual Fence, plus the option to install the all-new Landing Assist Sensor (LAS) that automatically "flares" for smoother landings, to make learning to fly—and to land safely—easier than ever!

    The Ready-To-Fly (RTF) version includes everything needed to fly in one box, and is the perfect choice if you're a new RC pilot. From the Spektrum DXS 2.4GHz transmitter you can use with other Bind-N-Fly® (BNF) and BNF Basic aircraft after you learn to fly the Apprentice STS, to the 3S 3200mAh Smart LiPo battery that delivers long flight times and the convenient S120 USB-C Smart charger that can be used with a variety of USB power sources, there's nothing extra you need to buy or provide! A BNF Basic version is also available for experienced pilots and clubs that want to use their favorite Spektrum transmitter along with batteries and chargers they may already own. And for both versions, the powerful and efficient brushless power system including a Smart ESC, plus the flight controller, receiver and servos, are all factory-installed in the durable EPO airframe that assembles quickly and easily without the need for glue or special tools.

    And the fun doesn't stop after you learn how to fly! In the Experienced Mode, the Apprentice STS 1.5m is capable of performing aerobatic maneuvers including loops, rolls, inverted (upside down) flight and more. You can even install the optional floats to take off from and land on water.

    The Apprentice STS 1.5m is the smartest and best club trainer ever, and that makes it perfect for first-time pilots, experienced pilots that teach others to fly, and for club training programs alike. That's why it's the Official Trainer of the Academy of Model Aeronautics (AMA) and the best choice for new pilots seeking a larger trainer that makes it easier to progress into more advanced RC airplanes!

    Needed to Complete
    • Nothing! Everything you need to begin having fun with your Apprentice STS is included.
    What's in the Box?
    • (1) E-flite Apprentice STS 1.5m with:
      • (1) Brushless Outrunner Motor (installed)
      • (1) Smart 30A Brushless ESC (installed)
      • (2) 13-gram Digital and (4) 37-gram Servos (installed)
      • (1) Spektrum 3230 Flight Controller (installed)
      • (1) Spektrum 4650 Serial Receiver (installed)
    • (1) Spektrum DXS DSMX® 2.4GHz Transmitter
    • (1) Spektrum 3200mAh 3S 11.1V G2 Smart LiPo Battery
    • (1) Spektrum S150 Smart Charger
    • (1) Product Manual

    Video Overview

    Flight Talk


     
    Optional Landing Assist Sensor for Smoother Landings

    The all-new Spektrum Landing Assist Sensor (LAS) is easy to install and provides automatic "flare" control to help inexperienced pilots "grease" landings by minimizing or completely eliminating bouncing (works over many/most surfaces and provides optimum performance when flying over/landing in grass).


     
    Spektrum Smart Battery and Charger

    This RTF version includes a Spektrum 3S 3200mAh Smart LiPo battery that delivers long flight times, plus an S120 USB-C Smart charger that can be used with a variety of USB power sources. Simply connect the battery to the charger, and the exclusive Smart Technology will determine and start charging at the best rate to properly and safely charge the battery automatically.


     
    Durable Design

    Construction with advanced EPO material delivers a lightweight yet durable airframe that's tough enough to handle everyday flying punishment without getting bent out of shape. The wing attaches to the fuselage with rubber bands so it can twist or "pop" free in the event of a hard landing or crash to minimize damage. And in the unfortunate event you damage any airframe parts or components and can't repair them, a full line of replacement parts is readily available.


     
    Easy Assembly

    The Apprentice STS 1.5m arrives mostly factory-assembled with the power system, flight controller, receiver and servos installed. All you need to do is finish some quick and easy final assembly, without the use of glue or special tools, and you'll be ready to fly in less time than it takes to charge a battery!


     
    Capable Gear

    The wide-stance tricycle landing gear with a steerable nose wheel offers improved ground handling for easier take offs and landings on a wide variety of surfaces from paved runways to grass and even dirt.


     
    Optional Floats

    Turn the Apprentice STS 1.5m into a float plane with the optional float set (EFLA550; sold separately). Installation takes just a few minutes and all the necessary hardware is included with the airplane and float set.




    Learn to Fly Successfully with SAFE® Technology

    If this is your first RC airplane, Horizon Hobby-exclusive SAFE (Sensor Assisted Flight Envelope) technology prevents over-control and crashing while also offering multiple flight modes to deliver more control and capabilities as your skills progress:

    Beginner Mode

    In this flight mode, the airplane has pitch and bank angle limits to prevent over-control that can result in a loss of orientation and crashes. When the control sticks are released, the airplane automatically returns to level flight on its own allowing you to relax and enjoy just 'steering' the airplane through the sky. This flight mode also makes it easier to take off and land.


    Intermediate Mode

    This flight mode allows more freedom in pitch and bank, but still prevents significant over-control and the airplane does not return to level flight on its own. This allows you to make tighter turns and to climb and descend faster as your skills advance. Also, Beginner Mode automatically activates and returns the airplane to level flight when it descends below approximately 30 feet above ground level and the control sticks are released.


    Experienced Mode

    In Experienced Mode there are no pitch or bank angle limits so you have complete control! You can even fly inverted (upside down) and perform aerobatic maneuvers including loops, rolls, stall turns and more. Panic Recovery can be activated by switching to Beginner Mode and releasing the control sticks.



    Panic Recovery

    If you lose control of the airplane in the Intermediate or Experienced flight modes, simply switch to Beginner Mode and release the control sticks. SAFE technology will automatically return the airplane to level flight.



    Easily Upgrade to SAFE® Plus GPS-Enabled Technology

    With quick and easy installation of the optional Spektrum GPS Module you can add next-level autonomous guidance features that make it even easier to learn to fly. With SAFE Plus added you get:

    AutoLand

    Activated by simply holding down a button, the advanced AutoLand function puts the airplane on a stabilized approach to land on its own near the GPS initialization point. You can even provide some directional guidance to avoid obstacles or to adjust the approach while letting the system do the rest to execute a safe landing. As your skills progress and you gain more confidence you can take over more of the control inputs, eventually learning to land without any assistance from the automated system at all.


    Holding Pattern

    This very helpful SAFE Plus-exclusive feature essentially allows you to "pause" the flight by putting the airplane into a GPS-guided holding pattern. When activated with the quick press of a button, the airplane will automatically return to a position above the GPS initialization point and circle until the command is cancelled with another quick press of the button. It's a great way to safely hand the controls off to a friend or to regain visual contact if you ever lose sight of the model.


    Virtual Fence

    It's easy to accidentally let an RC airplane fly too far away, but with Virtual Fence, worry no more. It creates an invisible boundary the airplane won't fly past. When the airplane reaches this boundary, it will automatically turn around and fly back toward the GPS initialization point. Then it will "wag" the wings to let you know when you have control again.


    Product Specifications

    Specs

    Airfoil Shape Flat bottom
    Approximate Assembly Time No assembly required
    Approximate Flight Time 5 minutes
    Band 2.4GHz
    Battery Included
    Battery Type LiPo (3.7V per cell)
    CG (Center of Gravity) 3.125" (79mm) from leading edge of wing measured at the fuselage
    Channels 7
    Charger Included
    Completion Level Ready-To-Fly
    Flaps No
    Flying Weight 251-2000g
    Power Type Electric
    Landing Gear Prebent wire, tricycle configuration
    Material Foam
    Minimum Speed Control 30A included
    Motor Type Brushless
    Product Length 42.5" (1080 mm)
    Product Weight 49 oz (1390g)
    Propeller Size 11" (279 mm)
    Radio Included
    Receiver Included
    Recommended Motor Battery 11.1V 3200mAh 30C 3S Smart LiPo with IC3 connector included
    Servos Included
    Skill Level Level 1
    Speed Control Included
    Steering Steerable nose gear
    Technology SAFE
    Transmitter Range Full
    Trim Scheme Colors Orange, white and black
    Wing Area 515 sq dm (33.2 sq dm)
    Wingspan 59" (1499 mm)


Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 67233708801

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4.0 ★★★★★
Based on 11 reviews
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S
Sal
Pawtucket, US
★★★★★ 5
Good for sitting on it daily. Not that soft as expected
Color: Dark, Color: Dark
I’ve been using this chair for a few days now and overall it’s pretty solid for a home office setup, especially for the price range. Assembly took me about 30–40 minutes alone and all the parts were labeled clearly. Nothing arrived damaged and the instructions were easy to follow, though attaching the backrest was a little awkward with one person. Once assembled, the chair looks clean and professional. The PU leather feels smooth and the cushioning is definitely thicker than cheaper office chairs I’ve tried. It’s comfortable for working several hours at a time, although I wouldn’t describe it as super plush or “sink-in” soft. The seat has a firmer feel, which may actually be better for posture during long work sessions. The ergonomic support is decent. The backrest follows the shape of your back fairly well and gives noticeable lumbar support compared to flat office chairs. I spend a lot of time at my desk and this chair helped reduce some lower back discomfort. The reclining and rocking feature is also nice for quick breaks between meetings or while watching videos. It doesn’t recline extremely far, but enough to relax a bit without feeling unstable. One feature I ended up liking more than expected was the flip-up armrests. They make it easy to slide the chair completely under the desk and also give more room if you like sitting cross-legged occasionally. The chair rolls smoothly and feels stable even when leaning back. A couple downsides though. The faux leather can get warm after extended sitting, especially in a warmer room. The mesh section helps airflow a little, but not enough to fully prevent heat buildup. Also, while the chair is comfortable, it doesn’t quite feel “premium executive” level in terms of materials. Some of the plastic components and armrests feel more mid-range than luxury. Overall, I’d say it’s a good value office chair with solid comfort, decent back support, and practical features. Great for everyday work or study use, just keep expectations realistic if you’re looking for a super high-end executive chair feel.
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Reviewed in the United States on May 6, 2026
R
Rose Petal
Charlottesville, US
★★★★★ 5
Comfortable chair constructed with good quality materials
Color: Dark, Color: Dark
Having purchased several chairs from Amazon over the years, I would rank the Marsail Executive Office Chair Ergonomic Desk Chair as one of the better quality options I've received. Here is a breakdown of my experience: Build Quality & Aesthetics I was immediately impressed by the quality of the base. It is crafted from brushed metal and has a substantial, premium feel that sets it apart from cheaper plastic alternatives. Additionally, the pneumatic height adjuster was easy to install and operates very smoothly. Comfort & Ergonomics -- Padding: The padding is not quite as thick as I expected, but it has proven to be very comfortable to sit in so far. Sometimes I am in the chair as much as 10 hours per day, and the foam in the seat holds it's form all day. -- Support: The chair does not include built-in lumbar support, so I am using a lumbar pillow. However, I actually find this preferable; it allows me to adjust the pillow to my exact needs or remove it entirely depending on how I'm feeling. -- Head support and tilt: I like to work in an upright position, but I sometimes i like to lean back for a rest. The chair leans back just enough to allow me to rest my head, but not so much that I feel like it will tip over. The head support is subtle too - it doesn't hurt my neck or force me to rest in an awkward position. Functionality -- The mobility of this chair is excellent. The wheels are high-quality and roll very smoothly on my hardwood floors, which is often a pain point with other office furniture. Final Verdict Despite the thinner padding and lack of integrated lumbar support, the superior materials and smooth mechanics make this a decent value for the money. It’s a sturdy, well-made piece of furniture.
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Reviewed in the United States on April 12, 2026
B
Birdie, Las Vegas, Nv.
Fort Morgan, US
★★★★★ 4
Good quality office chair with movable arms
Color: Dark, Color: Dark
This chair was relatively easy to put together. After unboxing and laying out all of the parts, my husband and I built it in 22 minutes. We noticed how the instructions have you put the tilt mechanism bracket on after putting the back and arms on. Another chair we built was the opposite, which made attaching it to the base actually easier. That way just made more sense. This way, you put the back and seat together using the arms, then you attach the tilt mechanism to the bottom of the seat, but the seat is at an angle when you do this. Then you lift the whole chair and place it down onto the legs. I'm glad there were two of us to do that part. We also noticed one of the holes for screwing in the arm bracket was not lined in metal like the rest of them were. It still worked, though. It does rock a bit back and forth. The height adjusting rod also locks the chair in place for when you don't want the chair to lean back. There is a knob underneath that allows you to loosen or tighten how much it moves when you lean back or rock. The material is faux leather. It looks like real leather and feels pretty good. This makes it easy to clean. The arms can be raised level with the back of the chair to make it easy to slide out of the side of the chair. Overall this chair has a pretty classic look to it and is comfortable to sit in. It even has some lumbar support. The way the back of the chair and the seat of the chair connect together leaves a little bit of a gap. Nothing major, but you could lose coins or keys through the gaps between the cushions. If you have a cat, this would be a great way for them to poke their paws through and say hello.
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Reviewed in the United States on May 20, 2026
B
Verified Purchase
Barshonk
Belleville, US
★★★★★ 5
Very good chair, comfortable and high quality.
Color: Black
I had my doubts, yet after a couple months I really love this chair. Its a very good quality. Comfortable and sturdy. It allows for me to lean back too, which is a big plus! It looks really great and I am glad I purchased this chair. If you are looking, then just buy it because it is as good as it looks in the pictures.
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Reviewed in the United States on May 4, 2026
O
Verified Purchase
Oasis Of Tranquility
New York, US
★★★★★ 5
Very nice work chair
Color: Khaki, Color: Khaki
I am happy, it’s easy to assemble, comfortable, height adjustable, good quality and nice looking. I would recommend it.
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Reviewed in the United States on June 5, 2026

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