# Airworthiness Criteria: Special Class Airworthiness Criteria for the Joby Aero, Inc. Model JAS4-1 Powered-Lift
> **Rule** · Issuance of final airworthiness criteria. · Published 2024-03-08 · Effective 2024-04-08 · 89 FR 17230
## Document
- **Document number:** 2024-04690
- **Category:** other
- **Type:** Rule
- **Action:** Issuance of final airworthiness criteria.
- **Citation:** 89 FR 17230
- **Publication date:** 2024-03-08
- **Effective date:** 2024-04-08
- **FAA docket:** Docket No. FAA-2021-0638
## Abstract

The FAA announces the special class airworthiness criteria for the Joby Aero, Inc. (Joby) Model JAS4-1 powered-lift. This document sets forth the airworthiness criteria the FAA finds to be appropriate and applicable for the powered-lift design.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2024/03/08/2024-04690/airworthiness-criteria-special-class-airworthiness-criteria-for-the-joby-aero-inc-model-jas4-1)
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