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ModTruss, Inc.

ModTruss is an innovative manufacturer of a modular system to build aircraft access structures that can be redesigned and rebuilt in an infinite number of ways.

Here are photos of an in-progress installation of two ModTruss-based Embraer 175 stands at Eagle Aviation Services hanger in Abilene, Texas.

8′ x 20′ E175 Maintenance Stand being assembled at Eagle Aviation Services, division of Envoy Air in Abilene, Texas.

8′ x 20′ E175 Maintenance Stand being assembled at Eagle Aviation Services, division of Envoy Air in Abilene, Texas.

8′ x 20′ E175 Maintenance Stand being assembled at Eagle Aviation Services, division of Envoy Air in Abilene, Texas.

ModTruss MT-TR-12-12-024 – 12″ X 12″ X 24″ Truss

ModTruss MT-TR-12-12-060 – 12″ x 12″ x 60″ Truss

ModTruss MT-TR-12-12-120 – 12″ X 12″ X 120″ Truss

ModTruss MT- TR-06-06-024 – 6″ x 6″ x 24″ Truss

ModTruss MT-TR-06-06-060 – 6″ X 6″ X 60″ Truss

ModTruss MT-TR-03-03-120 – 3″ X 3″ X 120″ Truss

Quick to design for and quick to implement, ModTruss is easily reconfigurable for multiple airframe types and is easily storable when not in use.  ModTruss is the best investment you can make for your hangar structures.

The ModTruss  system is infinitely reconfigurable.  If your fleet types change, you can simply add pieces to extend the height or area of your structure.  Like an Erector Set for aerospace professionals, ModTruss gives you unlimited answers to any aircraft access challenges that you might have.

Trusses that are connectable on six sides, such as seen above, can be combined with a wide variety of accessories to make structures like those seen below.

E175 Service Door Platform at Embraer Nashville Service Center

E175 Seat Hoist at Embraer Nashville Service Center.  This is used in combination with an 8′ x 20′ platform to remove and lower all interior seats, panels and PSUs without requiring a forklift near the fuselage.

E175 rear door platform at Horizon Air Hangar in Portland, Oregon.

CRJ700/900 wide area stand at Bombardier Tucson Service Center.  The size of this stand allows for the complete removal and storage – at level – of all interior items.

767 forward door maintenance stand at Unical MRO hangar in San Bernardino, California.

Wi-Fi antenna installation gantry for 737 and A320 aircraft.  Designed for a major US airline.


A330 forward cargo door fall protection stand.  Designed for a major US MRO.

787 on-wing engine maintenance stand.  Can separate into two halves for ergonomic placement around engine with our without cowling raised.  Designed for a major US MRO.


A320 Tail Dock. Designed for a major international airline.

Contact Dean Calin at dean@tristar.aero or call 262 366-8591 for quotes or more information about structures designed with ModTruss products.

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