"Exchange", CS-STAN könnte in dem Fall also nicht anwendbar sein.

Evtl. mal hier anfragen:

https://gadringer-gurte.de
https://www.schroth.com/en/segments/aviation/products/general-aviation.html

Viel Erfolg!

EASA CS-STAN

1. Purpose

Exchange of safety belts/torso restraint systems.

2. Applicability/Eligibility

Aeroplanes not being complex motor-powered aircraft, rotorcraft not being complex motor-powered aircraft, and any ELA2 aircraft.
This SC is not applicable for installation in/on dynamically tested seats (according to CS 23.562 or equivalent). Note: In case of uncertainty, check with the TC or STC holder.

3. Acceptable methods, techniques, and practices

The following standards contain acceptable data:
— FAA Advisory Circular AC 43-13-2B, Chapter 9.

Additionally, the following applies:

• — the equipment is authorised in accordance with ETSO-C22g or ETSO-C114 A1, or later amendments, or equivalent;

• — the equipment is compatible with the existing installation and attachment points;

• — the equipment is qualified for the environmental conditions to be expected during normal operation; and

• — instructions and tests defined by the equipment manufacturer have to be followed.

4. Limitations

Any limitations defined by the equipment manufacturer apply.

5. Manuals

Amend the Instructions for Continuing Airworthiness to establish maintenance actions/inspections and intervals, as required.

6. Release to service

This SC is not suitable for release to service by the Pilot-owner.