Worldwide Aircraft Services is excited to announce the availability of a folding stair installation kit for the ERJ-135/145 aircraft

Worldwide Aircraft Services is pleased to announce that we now offer the folding stair installation for the ERJ-135/145 aircraft in the form of a kit. The folding stair is a modification to the ERJ fleet conforming to the FAA STC. Previously, this STC had only been available for installation at our facility in Springfield, MO. The development of the kit now allows ERJ operators globally to take advantage of the increased operational flexibility this folding stair installation affords. The kit development greatly enhances the economics of incorporating this modification to operators by eliminating aircraft ferry cost and greatly reducing aircraft out of service time. The folding stair can be installed on the operator’s timeline at their facility and accomplished by their mechanics using standard tooling.  Kits can be delivered within 30 days of an order being placed.

For more information about this modification, please watch this short video to view our product: WASI Stair Kit – 2025

If you have questions or want to learn more, please contact us through our website at www.worldwide-aircraft.com.