Geometry
Sill height, door width, and the fuselage curve either side of the opening.
Apopka, Florida // Engineering & Manufacturing // Est. 2004

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The cargo sill is the single dimension that decides this stand, and it moves between airframes. Each row states what changes and what the stand has to do about it — which is why one adjustable stand is specified instead of several fixed ones.
That changes the deck from a standing surface into a transfer surface — width, edge treatment and the guarding at the door opening all follow from it, and none of them is decided by the sill height alone.
Nose-mounted avionics, wing-mounted control surfaces and pylons, fuselage systems and tail-section components each demand a different platform geometry — which is why the F-16 line evolved into module-specific platforms rather than one general-purpose stand.
Sill height, door width, and the fuselage curve either side of the opening.
Two-way traffic through the door with hands full.
Deck level with the sill, not below it — a step up at the door is a trip hazard.
Stairs sized for carrying, since a ladder cannot be climbed with a load.
Locking and ballast rated for movement across the deck, not standing on it.
Apron or hangar floor, and the manoeuvring room to bring the stand to the door.
What is loaded or unloaded, how heavy, and how often.
Six areas of scope, and every one stays tied to the approved application. JE can take all six or a single stage of them.
Support the required work area and operator movement around the equipment.
Treat guarding, working surfaces, and stability as part of the complete access system.
Adapt a current design or develop a new solution for unique geometry and workflow.
Move the approved solution through fabrication, assembly, finishing, and inspection.
Provide supporting records, drawings, and manuals as applicable to the scope.
Continue assisting the client after delivery where project requirements call for it.
Cargo access shares its adjustability argument with the wider access family — and its transfer-surface problem with safe material handling.
Send the airframes in the fleet, the sill heights, and what crosses the deck.
Yes. The project begins by validating geometry, operational needs, safety requirements, workflow, and the scope of the requested adaptation.
JE can participate at different project stages, including engineering, machining, manufacturing, assembly, or complete end-to-end delivery.
The project lifecycle includes assembly and quality verification followed by supporting drawings, manuals, quality records, and continued support as applicable to the approved scope.
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