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Overview
Ryan ST-A Special 2350mm (92.52") Wingspan from Black Horse - Balsa Wood ARF - BHRY00
The Ryan STs were a series of two seat, low-wing monoplane aircraft built in the United States by the Ryan Aeronautical Company. They were used as sport aircraft, as well as trainers by flying schools and the militaries of several countries.
The ST-A was further developed as the ST-A Special, with a super-charged 150HP Menasco C4-S engine of increased power.
The model is scaled to approximately 1:3.8 and attention was paid to a true to original appearance and best flight characteristics. The model was designed for electric drives but can also be operated with an internal combustion engine about 30cc displacement.
Visit the Official Black Horse Ryan ST-A Special 2350mm Discussion Thread on HobbySquawk.com for additional photos, videos, reviews, and customer Q&A.
Features:
- High level of prefabrication right out of the box
- Lightweight, strong, and partially sheeted laser cut balsa and plywood construction
- Covered in high quality Oracover
- Heavy-duty hinges on all control surfaces
- Large easy access fuel tank/battery/servo access hatches with sprung loaded latches
- Painted and detailed cockpit and interior included
- Fiberglass control horns with ball link connector
- Hand painted pilot included
- Oleo suspension struts
- comprehensive control and fitting accessories included
- Two-piece, plug-in wings simplify transportation and assembly
- Fiberglass cowl
- Mounts for both electric and gas power options included
- Fully illustrated instruction manual included and also available for download (see tab above)
Includes:
- Black Horse Ryan ST-A Special 2350mm (92.52") Wingspan - ARF
Requires (Electric):
- 6 Channel radio - select a minimum 6 channel radio from our Radio Collection
- 6 Channel receiver - select a minimum 6 channel receiver from our Receiver Collection
- 1400-1900 Watt Brushless Outrunner Motor - we recommend the Admiral GP20 6320-295Kv Brushless Motor
- 60-100 Amp Brushless ESC - we recommend ZTW Skyhawk 130A ESC High Voltage with 10A SBEC
- 7x 45g standard servos - we recommend HS-625MG
- TWO 4 Cell 14.8V 5000 mAh LiPo Batteries with EC5 connector - we recommend TWO Admiral Pro 5000mAh 4S 14.8V 60C LiPo Batteries with EC5 Connector
- EC5 2-to-1 series adapter - BenchCraft EC5 2 to 1 Series Adapter with 10 Gauge Silicone Wire
- Electric propeller - we recommend APC 17x10 Thin Electric Propeller
- 6 Cell compatible battery charger - select a minimum 6 cell (6S) charger from our Charger Collection
Requires (Gas):
- Engine: 20 - 30cc 2-stroke, NGH GT25 recommended or 30-35cc 4-stroke, NGH GF30 recommended
- Gas Propeller: 15x8-16x10 2 Stroke, 15x10-17x10 4 Stroke
- 9x 45g standard servos - we recommend HS-625MG
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:
Model Scale |
1/4 Scale |
Wingspan |
2350mm / 92.52in |
Length |
1730mm / 68.11in |
Weight |
6000-6400g / 13.2-14.1lbs |
CG (Center of Gravity) |
100mm from the leading edge wing root |
Power System |
1400-1900 Watt Brushless Outrunner Motor or 20 - 30cc 2 or 30cc 4-stroke (required) |
Electronic Speed Control |
100 - 120A (required) |
Propeller / EDF |
16x10 - 17x10 (required) |
Servos |
|
Landing Gear |
Fixed |
Required Battery |
TWO 4 Cell 14.8V 5000 mAh LiPo Batteries with EC5 connector (required) |
Required Radio |
6+ Channel (required) |
Ailerons |
Yes |
Elevator |
Yes |
Rudder |
Yes |
Flaps |
Yes |
Lights |
No |
Hinge Type |
Nylon Heavy Duty pin hinges |
Material |
Balsa and plywood |
Skill Level |
Intermediate |
Build Time |
6+ Hours |
Recommended Environment |
Outdoors |
Videos
Product Videos
Spare Parts
Product Spare Parts
Hitec HS-625MG Ball Bearing Metal Gear Standard Servo Airplane Multi-Pack (7 Servos)
SKU: HRC6005-001
$21700
Admiral Pro 5000mAh 4S 14.8V 60C LiPo Battery with EC5 Connector Multi-Pack (2 Batteries)
SKU: ADM6024-001
$14749
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Upgrades
Product Upgrades
RunCam 6 Action Camera 4K/30FPS with Lens Protection, ND Filter, and SD Card
SKU: RC-RUNCAM6-4K-ND128G
$12499
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Q&A
Product questions & answers
NOTE: Questions submitted on this page are answered by customers who have previously purchased this item. If you have a support related question that requires immediate assistance, please visit our Help Center
Support
Product support
Product Manuals:
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If you need any additional assistance, please visit the Motion RC Help Center
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- Regular price
- $59900
- Sale price
- $59900
- Regular price
- $79900
- (Save $200.00)
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