Official Black Horse L-39 Albatros 90mm EDF Jet Discussion Thread

[T-CAT]

Alpha, have you spoken with Black Horse regarding creation of new designs/models of wood aircraft?

Also, hopefully they (and Motion) would consider a "turbine conversion" version so to speak. It could come with turbine conversion in mind, and offer the kit with necessary components such as a fuel tank with fittings, pipe, possibly a UAT, etc., with or without it being installed from the factory.

[Darrellmims]

Yes the 105 might be a better choice since I haven't seen the structure . I have the HSD F-16 with the 105 and it's ok power , my buddy has the same plane with the 120 and it hauls the mail ! Larger inlets maybe needed for this

[Alpha]

It's a big bird, I'd say the ducts can handle 105mm, but 120mm would likely require aux inlets and definitely new forward ducts. I'll measure next time I'm there.




OV10 is right, the physical surgery for 120mm is an entirely new chore.

If this were my daily driver, I would run it on a 90mm Wemo 10s setup for an economical package. If I wanted a showpiece, I'd run it on 90mm 12s JetFan or just convert to turbine. But that's just me.

[OV10]

I'm thinking JP Hobby 105 or 120 Fan unit !!!!! Do we know what kind of retracts are going to be used ?

That's gonna be an extreme mod to shoehorn either one of those units into a 90mm airframe

[Darrellmims]

I'm thinking JP Hobby 105 or 120 Fan unit !!!!! Do we know what kind of retracts are going to be used ?

[Twowingtj]

On my list for 2020. At this rate, I might have to set up direct deposit at MRC.......

[Alpha]

alibakhti I have concerns about the MiG-29, having flown it, as does Black Horse. Perhaps we can forge an alternative way forward, because I do love the Fulcrum

Here are a few extra photos I took of Black Horse's L-39. Deceptively quick and some of you are right, it's a worthy candidate for turbine conversion. In fact subscribe to this thread for more news on that front.

[T-CAT]

Excellent to see this. Great job . I would like to see some fiberglass or glass/balsa hybrid models offered by Motion as well.

[Patrnflyr]

Looks like a great plane to convert to turbine also. Maybe take off the covering, glass it lightly and paint too.

[alibakhti]

I love it Alpha!!! Thank you
The next jet should be Black Horse MIG 29. Please!!

[OV10]

The pdf file for the instruction manual on the product support tab link is damaged per Adobe.

[Alpha]

I agree, PaulZ! We've been working on bringing in bigger birds,, and Black Horse's popular 90mm 10s Albatros is a good place to start. It is noticeably larger than our Freewing 80mm 6s with similar although not identical flight characteristics.

For anyone wondering, this Black Horse L-39 is fully sheeted, too!

[PaulZ]

I am so glad to see that bigger jets are coming to MRC! Excellent, thank you!

[Aros]

Product Page: https://www.motionrc.com/collections...s-90mm-jet-arf


L-39 Albatros 90mm EDF Jet from Black Horse - Balsa Wood ARF - BHL3000

The Aero L-39 Albatros is a high-performance jet trainer developed in Czechoslovakia by Aero Vodochody. It was designed during the 1960s as a replacement for the Aero L-29 Delfín as a principal training aircraft. It was the first trainer aircraft to be equipped with a turbofan powerplant. The type was exported to a wide range of countries as a military trainer.

The model is scaled to approximately 1:7 and attention was paid to a true to original appearance and best flight characteristics. The model can be operated using an electric 90mm EDF setup. Comes covered in Oracover with a sporty and bold blue and white paint scheme. CNC cut balsa and plywood construction for strength and durability.

Visit the Official Black Horse L-39 Albatros 90mm EDF Jet Discussion Thread on HobbySquawk.com for additional photos, videos, reviews, and customer Q&A. FEATURES:

• ARF model convenience for quick build
• CNC cut balsa and plywood construction
• Oracover covered in an attractive blue and white scheme
• Wing comes in 2 parts to facilitate transportation
• Control surfaces: Ailerons, elevator, rudder, flaps
• Scale suspended oleo struts (electric retracts not included)
• Hand painted pilots and cockpit detail

INCLUDES:

• Black Horse L-39 Albatros 90mm EDF Jet - ARF
• Scale CNC suspension oleo struts

REQUIRES:

• 8 Channel radio - select a minimum 8 channel radio from our Radio Collection
• 8 Channel receiver - select a minimum 8 channel receiver from our Receiver Collection
• Brushless Inrunner Motor - (recommendation coming soon)
• 10-12 Blade EDF Unit - (recommendation coming soon)
• 120 Amp Brushless ESC - we recommend ZTW Gecko 120A ESC OPTO High Voltage Brushless ESC
• 8-18 Amp UBEC - we recommend ZTW 18A BEC / UBEC
• 8x high torque servos - we recommend D-645MW (Note: these must be run at a minimum of 6V to generate enough torque.)
• For 8S to 12S setup - we recommend TWO Admiral Pro 4000mAh 5S 18.5V 60C LiPo Battery with EC5 Connector in series for 10S
• 2 to 1 EC5 series adapter - we recommend Admiral EC5 2 to 1 Series Adapter
• Electric retractable gear (73.5 x 44 x 28mm) - (recommendation coming soon)
• 6 Cell compatible battery charger - select a minimum 6 cell (6S) charger from our Charger Collection

Customer Note
Black Horse ARF models are constructed out of balsa wood and plywood. These are not foam models. The assembly of balsa wood ARF aircraft requires basic model building skills including the installation of servos, ESC, and motor (or gas engine). PRODUCT SPECIFICATIONS:

AGE LEVEL : 14 AND UP
SKILL LEVEL : INTERMEDIATE
BUILD TIME : 6+ HOURS

Model Scale	1:7.5 Scale
Wingspan	1450mm / 57in
Length	1860mm /73.2in
Weight	4535g / 10.1lbs
CG (Center of Gravity)	Refer to the owner's manual
Power System	10-12 Blade EDF with Inrunner Brushless Motor (required)
Electronic Speed Control	120A
Propeller / EDF	10-12 Blade EDF (required)
Servos	Electric - 8 x 45g standard (required)
Landing Gear	Electric retractable gear 73.5 x 44 x 28mm (required)
Required Battery	TWO 5 Cell 18.5V 4000 mAh LiPo Batteries with EC5 connector in series (required for 10S setup)
Required Radio	8 Channel (required)
Ailerons	Yes
Elevator	Yes
Rudder	Yes
Flaps	Yes
Lights	N/A
Hinge Type	Nylon Heavy Duty pin hinges
Material	Balsa and plywood
Skill Level	Intermediate
Build Time	6+ Hours
Recommended Environment	Outdoors