# Changes to the Definition of Certain Light-Sport Aircraft
> **Rule** · Disposition of comments on direct final rule; confirmation of effective date. · Published 2007-06-08 · 72 FR 31713
## Document
- **Document number:** 07-2835
- **Category:** other
- **Type:** Rule
- **Action:** Disposition of comments on direct final rule; confirmation of effective date.
- **Citation:** 72 FR 31713
- **Publication date:** 2007-06-08
- **FAA docket:** Docket No. FAA-2007-27160
## Abstract

On April 19, 2007, the FAA published a Direct Final Rule to amend the definition of a light-sport aircraft (LSA) in two areas. The changes permit development of lighter-than-air (LTA) LSA, and allow retractable landing gear for LSA intended for operation on water.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2007/06/08/07-2835/changes-to-the-definition-of-certain-light-sport-aircraft)
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