Developers of robust and vibration-free VTOL air vehicles for carrying payloads, hands-free and precision hovering, aggresive manuevering and high speed flight.

VTOL Aircraft for R/C, Aerial Photography, Surveillance, Autonomous Control.

3 model sizes, from the 400g Vector 450 (top right), to the 7kg eVaders (bottom). Flight videos at left.



VECTOR 450 _______________________________ This micro-sized model hovers hands-off but is capable of extreme manuevering and speeds both indoors and out. For up to 18 minutes, depending on the battery and payload (up to 4.5 oz, 130g). Kit includes motors, speed controls and servos. See Vector 450 link at left for more info and ordering. (Vector 450 photo courtesy Nigel Cartwright and Traplet Publications).





nVADER 600 _______________________________ Designed for wind gusts and proximity to obstacles, our mid-size nVader 600 models carry up to 1kg (2.2 lb) payloads. Kit options include: propeller shrouds; landing strut height of 75, 150, or 225 mm; 270mm x 160mm payload tray, and canopy choice of none, scale cockpit or UAV. Ready-to-Fly (RTF) UAV units available. Click on nVader 600 and RTF UAV buttons at left for more info and ordering.





eVADER SE/DE/6D __________________________ The giant-sized VTOL eVader series for UAV applications carry 5-lb payloads through harsh environments with ease and precision. Featured on the Discovery Channel (see menu bar at left), the eVader SE (bottom, in yellow) lets you manuever large payloads within close quarters with confidence - and get them there quickly. The ducted DE version allows entry into even tighter spaces. The eVader 6D (bottom, in red) permits advanced 6-DOF features such as stationary pitching for target tracking and landing on severe inclines. Easy access to large and unobstructed payload area containing 11"x7.5" carbon/nomex payload tray. Open-bottomed standard canopy; optional sealed and fully enclosing canopy available.



Please note that, as we continue to improve our products, some details may not be exactly as shown. ALL KITS, ARFs, AND RTFs ARE BUILD TO ORDER.




Featured Products

Model Size Comparison
Vector 450 Kit c/w motors, ESCs & servos
Original price: US $279.95
New low price: US $239.95
MK1-VTX01
Universal 3-axis Gyro/Mixer Module for all Gress Aero Kits, ARFs
Original price: US $239.95
New low price: US $159.95
GM1-V01
Spare Instruction Manual for Vector 450 XE Kit
US $19.95
IM-VE450-01
nVader 600 Kit/ARF c/w motors, ESCs, and servos
US $849.95
MK1-NV01
Preassembled:  Shrouds:  Canopy:  Payload Tray:  Ldg strut: 
nVader 600 RTF UAV - Flight Tested
US $1,985.00
RF1-NVU01
Shrouds:  Batteries:  Pyld Tray:  Radio:  Ldg Struts:  Color: 
eVader SE Kit
US $1,695.00
MK1-EVS01
eVader DE Kit
US $1,950.00
MK1-EVD01
eVader SE RTF
US $2,950.00
RF1-EVS01
Battery Packs:  Radio:  Canopy:  Charger:  Color: 
eVader DE RTF
US $3,200.00
RF1-EVD01
Battery Packs:  Radio:  Canopy:  Charger:  Color: 
eVader 6D  - RTF - contact us for pricing
RF1-EV601
______________Gress Aeronautics, Toronto, ON, Canada. Tel: 416-763-4482__________