Is the Sport Cub S the new Champ? (Part 1)

The promised Sport Cub S review is finally here.

Is the Hobbyzone Sport Cub S really the new Champ (click here to see my review on the Champ)? This question was really bugging me, so I preordered it in early September. On the 28th of September, it finally arrived, as I said in the Sport Cub S first look.

In this review I’ll be following the same format that I’ve tweaked a bit since my first review. Oh, and I’m going to include pictures.

Here’s the first pic:

The poor SC S in a previous sad state. I’ll explain in part two…

Alright. Backstory time.


I have long wanted a 4 channel Champ. Floats and FPV are an added bonus for me. I have been wanting to get into floatplane flying since I have a large body of water behind my house, so the floats intrigued me. FPV did, too…

First Impressions:

In the box, the SC S looked just like a Champ that was painted blue (and had ailerons!). As I untaped the tape holding the Styrofoam plane holders in place, I noticed the battery in one of the battery slots in the Styrofoam and a USB charger in another battery slot. The plane was as nicely packaged as the Champ was.

The plane was a bit heavier than the Champ; it felt more solid than the Champ. As I mentioned in the Sport Cub S thread over at RCGroups (I’m John234), it was raining when the box came.

Assembly/ First Flight Preparation:

The SC S required NO assembly. I just had to plug the included 150 mAH E-Flite battery into the USB charger, plug the charger into a USB port (I used my iPad’s charging USB wall adapter), and wait about 15-20 minutes. Subsequent charges took about 20-30 minutes.



The SC S took off really well. It tracked perfectly straight. Hand launches with the Panic Button enabled (see my write-up about SAFE) kept the plane going straight as it left my hand. Hand launches were still uneventful with the Panic Button disabled.



In Beginner Mode, the flight was limited to small pitch/roll angles and had self leveling. This mode really worked well; self leveling is crisp and the pitch and roll angle limits were perfect, in my opinion, for a beginner. I flew my first flight in this.

After landing in Beginner Mode, I switched to Intermediate Mode, and I promptly took off again. Flying in Intermediate Mode was a perfect step up from Beginner Mode, yet it was a perfect intermediate step to Advanced Mode. There was no self-leveling in this mode, but there were still, though less restricted than in Beginner Mode, pitch and bank angle limits. I was able to fly around very well, but I could not get the plane in a bad attitude.

Advanced Mode removed all flight protection and self leveling from flight. I felt completely unrestricted. I am going to increase control throws to really see what the SC S can do in Advanced Mode soon.

Flight in all modes felt locked in and superb. AS3X, active in all modes, dampened the effect of the wind. In my opinion, though, the UMX Radian is still the most resistant to wind.



Landings were excellent. If you turn the Panic Button on at five feet or so in the air, you can easily make a great landing, HANDS OFF!!! Of course, you still need to manage the throttle, though. Nothing more to say on the landings.

Recommended timer settings if using a Spektrum computerized transmitter:

Dx6i transmitter:
Timer: 5 minutes

Any Other Spektrum Computerized Transmitter:
Timer: 5 minutes; start/stop at 10% throttle

The Specs:

Skill Level: Beginner

Wingspan: 24.3 inches

Length: 16.3 inches

Flying Weight: 2 oz

Full Specs Here

Equipment I Used:

1. Thunder Power TP103CQ-ACDC Charger (link)

2. Spektrum DX6i DSMX Transmitter Only (link)


This is a great all around plane. But, it doesn’t handle wind as well as I thought (my UMX Radian handles wind better) in my opinion.

Total Rating:


Thanks for reading! Part two will be here by next Sunday. Promise!

Please share and subscribe (you can subscribe to umFlight over in the sidebar, or you can subscribe to the RSS feed). I hope that you enjoyed the Sport Cub S review!

Edit (12-17-2014):
Visit Part 2! Link:link

I’m sorry I didn’t put the link in sooner (as soon as I posted part 2)!

umFlight First Look: Hobbyzone Sport Cub S BNF


I just received a Hobbyzone Sport Cub S BNF on Monday! The plane was neatly packaged. The battery and USB charger were in foam slots, and the SC S was packaged in foam. The new plane felt heavy and solid compared to the Champ. It was easy to setup on the DX6i, and then I was flying!

SAFE worked like a dream. But, it seems that there is no self leveling in intermediate mode like there is on quads equipped with SAFE. The Panic button… Well, it was just plane (pardon the pun) AMAZING! It self leveled the plane no matter what and I could even activate the Panic button and land. This could be good for teaching newbies (and me) all about how, on landing, they should use up/down throttle to change altitude, NOT up/down elevator.

Stay tuned for a full review very soon. I hope you enjoyed today’s post and I’ll see you on Sunday! Comment, share, and enjoy!

The Ultimate 1S AS3X and SAFE UM Plane List

Earlier today, I was looking for a list on this. I could not find one, so I decide to make a list of UM AS3X planes. This list, for your convenience, also includes planes with SAFE.

I have posted before about what AS3X is. To sum it up, AS3X uses a 3 axis gyro to compensate for anything (wind) that takes the plane off of its course. This makes AS3X aircraft more resistant to wind.

SAFE is AS3X with an accelerometer (self leveling), flight modes, and a Panic Switch/Button. Read more about SAFE in my post about SAFE and AS3X.

Please note that this list only includes 1S planes (planes that use a 1S li-po batteries).

Also, Parkzone will not continue to make new ultra micro’s. All new Horizon Hobby ultra micro planes will be sold under the E-Flite brand.

The List of AS3X (UM) Planes:

E-Flite Carbon Cub SS EDIT: The E-Flite Carbon Cub SS is an AS3X plane, but it is not 1S. My mistake.

E-Flite UMX Radian

E-flite UMX F4U Corsair

Parkzone UM P-51D with AS3X

NEW (11-10-14): E-Flite UMX B-17

UM Planes with SAFE (and AS3X):

Hobbyzone Sport Cub S


Thanks for reading! Look for a new post this Sunday; Sunday’s only a few days away! I can only tell you that it’s a review on a great plane that is listed above!