Last weekend was the fourth annual Kaplice Air Race. Hosted by Leteckomodelářskýklub Křemže, this indoor pylon race included around thirty pilots of all ages, and was split into two categories: aerobatic planes built from kits, and home built, scale models. There were so many Jeti pilots, they were able to capture this awesome photo! Head over to Jeti Model’s Facebook page to learn more about the race!
Rick Davey, Patty Wagstaff, and a Breathtaking Piece of Machinery
Rick Davey’s Aircraft
Recently I had the privilege of meeting Mr. Rick Davey through a series of emails and his history and experience left me amazed. Let me back-track a bit. An avid Jeti user, Mr. Davey became the proud new owner of some pretty stellar (if I may say so myself) Jeti sunglasses and reached out to show his appreciation – which is absolutely reciprocated. In discussion, he sent over a photo of the Carf 3.2m Extra 330LX pictured above and I just knew it had to have a story. As I suspected it did, and such a great story it was.
Mr. Davey is a retired commercial pilot that now flies giant scale RC aircraft (on Jeti, in case you were wondering). In addition to flying massive (10’+ wingspan/ 60+ lbs) aircraft he also teaches others to fly. One subject that he covers in class is aerobatics, which he began learning from none other than the astonishing aerobatic pilot Patty Wagstaff. His Carf Extra 330LX is detailed to represent her 1990’s “Blackbird” aircraft.
“It [the airplane] belonged to Patty Wagstaff and she gave me my first private aerobatic training many years ago when she was just getting started… I loved the livery and honoring such a wonderful woman, by flying her ride and relating who she is to anyone interested.”
Rick Davey
“It [the airplane] belonged to Patty Wagstaff and she gave me my first private aerobatic training many years ago when she was just getting started… I loved the livery and honoring such a wonderful woman, by flying her ride and relating who she is to anyone interested.” Stated Mr. Davey.
Patty Wagstaff (https://pattywagstaff.com/)
If you don’t know who Patty Wagstaff, she is a three time US National Aerobatic Champion, a six time member of the US Aerobatic Team, has won Gold, Silver, and Bronze Medals in International Aerobatic Competition and is an inductee to the National Aviation Hall of Fame. She is nothing short of amazing, and a great role model for women interested in flight. (https://pattywagstaff.com/)
We, at Jeti USA, want to thank Mr. Davey for sharing such an amazing piece of history with us and of course for trusting Jeti with five giant scale airplanes! Thank you!
The Dual Input Servo Channel Expander EX5 is an intelligent bus manager compatible with several radio control systems. The device converts serial bus signal from up to two receivers to either standard PWM servo outputs, or configurable bus outputs. It offers up to five configurable and high-power servo ports with optional period and fail-safe setting.
The EX5 is a perfect choice for models with complex wing or tail mechanics where multiple servos may be connected to a primary receiver/receivers using just a single cable. In addition, if you are running out of receiver channels simply connect additional SE2/SE4/SE6 to the EX5 serial line/s and freely assign any channels.
The EX5 offers flight stabilization (Optional) using the integrated MEMS gyroscope/accelerometer. Up to three configurable flight modes can be used, each with different stabilization gains and settings. In connection with other devices from our production, such as SE4 or SE6, you can create a complex installation with just a few signal/power cables.
Specifications and Features – Supported Protocols: Jeti EX, Multiplex M-LINK, Graupner HoTT, Futaba S.Bus/S.Bus2 – Small dimensions and high current throughput via the integrated MR30 power connectors. – Telemetry (RC system dependent): Temperature, Voltage, G-Force (+/-30G), Attitude (Roll/Pitch/Yaw). – Gyro-stabilized servo outputs, EX Bus, SRXL16ch. or S.Bus. – Flight stabilization offering 3 configurable flight modes (Manual/Acro/Horizon). – Automatic detection of serial data/telemetry after startup. – Configuration through the transmitter or external terminal (JETIBOX/SMART-BOX). – Firmware updates via USB interface.
Advance Model Installation Attach the required servos or additional bus devices (SE2/SE4/SE6) to the EX5 (ports 1-5). Connect up to two receivers through their bus outputs. In case of a single receiver, always connect primary RX to the RX1 port of the EX5. Turn on the transmitter and apply the appropriate power source to the EX5. The status LED starts blinking as soon as the EX5 detects signal on the serial line. Please note that both receivers have to use the same data protocol (S.Bus, EX Bus, etc., ).
The brand new line of Elite Falcon Opto & SBEC ESCs target mainly professionals and pilots looking for uncompromising precision and quality. The Elite Falcon ESCs combine new revolutionary design, system upgradability, almost unlimited flexibility with state of the art telemetry capabilities.
The Falcon product line represents advanced speed controllers for exclusive use in airplanes, drones, sailplanes or any kind of radio control application. With integrated telemetry and various possibilities of optional user configuration, the controllers offer high efficiency, low weight and precise motor control. The telemetry system in the Elite Falcon ESC lets you monitor in real time the Amperage (Amp), Voltage (V), and Capacity (mAh) consumed from the battery, ESC even calculates Power (W) output of the system. You can also measure the ESC Temperature and add external Motor Temperature and Propeller Positioning sensors. We have created a more robust hardware platform including increased cooling capability, smaller overall packaging, and selectable sensitivity to allow you to use any brushless motor that you choose. No matter which size you choose, the Elite Falcon series brushless speed controllers are right for your next project.
Specifications and Features – Supported Protocols: Jeti EX, M-LINK, Graupner HoTT, Futaba S.Bus2, (Spektrum SRXL2 w/Update) – Over and under-voltage protection, overtemperature protection, motor-stall protection – True High Power switching BEC 15A Continuous/30A 2s Burst – Fully integrated receiver battery backup with LiPo or LiFe preselect – Real-time telemetry data stream and min/max value data logging – Configurable current limiter, safety shutdown when the throttle impulse is lost – Configurable acceleration, timing, electromagnetic brake, prop positioning – Firmware updates via USB interface
The Falcon product line represents advanced speed controllers for exclusive use in airplanes, drones, sailplanes or any kind of radio control application. With integrated telemetry and various possibilities of optional user configuration, the controllers offer high efficiency, low weight and precise motor control. The telemetry system in the Elite Falcon ESC lets you monitor in real time the Amperage (Amp), Voltage (V), and Capacity (mAh) consumed from the battery, ESC even calculates Power (W) output of the system. You can also measure the ESC Temperature and add external Motor Temperature and Propeller Positioning sensors. We have created a more robust hardware platform including increased cooling capability, smaller overall packaging, and selectable sensitivity to allow you to use any brushless motor that you choose. No matter which size you choose, the Elite Falcon series brushless speed controllers are right for your next project.
The USB programmability allows you to update the ESC to the latest firmware right from home using Jeti or Elite USB Adapter and your PC with MAV Manager. Fine tuning of your power system has never been easier.
Specifications and Features – Supported Protocols: Jeti EX, Multiplex M-LINK, Graupner HoTT, Futaba S.Bus/S.Bus2 – Over and under-voltage protection, overtemperature protection, motor-stall protection – Real-time telemetry data stream and min/max value data logging – Configurable current limiter, safety shutdown when the throttle impulse is lost – Configurable acceleration, timing, electromagnetic brake, prop positioning – Firmware updates via USB interface
Active Freewheeling (Active Motor Breaking) Brand new feature of the speed controller that reduces heat generated by the ESC during partial load operation. This mode is useful for 3D extreme and F3A precision aerobatic pilots who want not only fast acceleration, but also rapid deceleration. The motor follows throttle stick input in both ways and the pilot feels more completely in control.
Current Limiter (Active Power Monitoring) The current limiter is a part of safety controller features. It does not stop the motor but rather continuously monitors the immediate current consumption and adjusts the motor power. You can enable this feature, specify the maximum allowed current and the ESC will reduce the motor power immediately as soon as the current threshold is exceeded. After the current returns back to the safe level, the motor power is restored.
Propeller Positioning (Hall Effect Magnetic Sensor) The positioning feature allows moving the motor/propeller to the exact position required for safe landing, or which is just comfortable for further flying. With just a few external components (Hall-sensor and a small magnet) you can enable this feature and prevent the risk of damaging your propeller during landing or (Scale Sailplane) motor pod/folding prop retraction. The magnet needs to be properly fixed to the rotating part (either motor or the propeller), and the Hall-sensor has to be located in the fuselage, so that the magnet matches the Hall-sensor at the target propeller position. After enabling the positioning feature in the menu, set also the positioning PWM, so that the motor spins slowly but smoothly.
The Windex 1200C is a powered sailplane for amateurs construction build by WINDEXAIR AB. Windex 1200c is primarily a high-performance sailplane, but its unique concept with a low-drag fin-mounted engine installation and a variable-pitch propeller turns it also into an efficient touring aircraft with a cruising speed of 210km/h (130 mph). In addition to this the airframe of Windex 1200C is designed for aerobatic routine. The model is very well reproduced and belongs into the super scale class, with its outstanding cockpit interior, beautiful gel-coated finish and excellent flying characteristics. Flying is just amazing due to the acceptable wing loading, it thermals well without any bad behavior and smooth and predictable handling.
With its fiberglass fuselage and carbon fiber reinforced, hollow molded wings the WinDex can handle full day of soaring as well as complete aerobatic routine. The careful use of composites creates a good light structure that will hold its shape for a long time.
Power & RC/Telemetry System Jeti DS-16 G2 2.4GHz/900MHz Transmitter Jeti R10 REX 2.4GHz Receiver Jeti MUI 75 Voltage/Current/Capacity Sensor Jeti MVario2 Variometer & Altimeter Sensor Jeti SBEC 5-8V/12A Voltage Regulator Jeti AXi 4120/20 Brushless Motor Jeti Spin Pro 99 Brushless ESC Jeti Pro Power 5000mAh 6S Battery Pack APC 14×10 Propeller
