ISE AVIATION SERVICE LIMITED

TRAIL 51% KIT


The TRAIL 51% KIT is an easy-to-built aircraft designed to be assembled mainly by a single person, as all the most critical parts that require welding or the use of solid rivets like the wing spar or the fuselage truss structure are premanufactured at the factory, and all the ribs frames brackets and skin plates are CNC machined, drilled and formed.

All the parts arrived with pilot holes pre-drilled, and the assembly will not require any jig other than a flat table.


Our kit complies with the 51% rule for amateur build aircraft and is certified under the LAA.


The aircraft has been designed for a maximum take-off weight of 600kg and can be registered as Experimental worldwide or as a factory-built microlight in Italy, Germany, and France.


The kit will be supplied with the following components:


  • CNC-cut skins with pilot holes, pre-formed frames, and wing and tail ribs made out of aviation-grade 6061 T6 aluminium
  • Welded parts are powder coated ready for installation
  • The fuselage frame is welded and powder coated (colour grey or black)
  • Wing spars completed and prepared for installation
  • Two nylon wing tanks, 50l each, ready for installation
  • The main landing gear is made of single-piece spring 2024 aluminium and is ready for installation
  • 6” rims and brakes with Tundra tires
  • Plexiglass preformed windscreen
  • Pre-cut Lexan side windows
  • Standard configuration pre-cut instrument panel
  • Folding wing system
  • Electric flap actuator
  • Assembly and parts manuals


The aircraft is entirely customizable, with loads of options available, like bushwheels, ski, custom design instrument panels, and custom interiors are only one of the services.


A build-assist program and custom paint scheme design services are also available.


Please contact us for more information.