# Proposed AD 98-CE-35-AD: Ursula Hanle Model H101 ``Salto'' Sailplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 98-24-12
- Action: Notice of proposed rulemaking (NPRM).
- Published: September 15, 1998, 63 FR 49307
- Comments due: October 21, 1998
- Became: [AD 98-24-12](https://openairdocs.org/ad/98-24-12)
- Docket: 98-CE-35-AD
- FR document: 98-24642
- Official PDF: https://openairdocs.org/files/sha256/17/00/17000bd935fb172504cccfdfbcb0a2f1f725b973c08eb7d2d8d177f52f28792d (from https://www.govinfo.gov/content/pkg/FR-1998-09-15/pdf/98-24642.pdf)
- Federal Register: https://www.federalregister.gov/documents/1998/09/15/98-24642/airworthiness-directives-ursula-hanle-model-h101-salto-sailplanes
- Page: https://openairdocs.org/proposed/98-CE-35-AD

## Summary

This document proposes to adopt a new airworthiness directive (AD) that would apply to certain Ursula Hanle (Hanle) Model H101 ``Salto'' sailplanes. The proposed AD would require replacing the airbrake lever with one of improved design. The proposed AD is the result of mandatory continuing airworthiness information (MCAI) issued by the airworthiness authority for Germany. The actions specified by the proposed AD are intended to prevent the airbrake from deploying during high g maneuvers, which could result in an overstressing effect on the airframe with consequent reduced sailplane control.

## Notices in this docket

- Sep 15, 1998: Notice of proposed rulemaking (NPRM). (first notice), FR document 98-24642, comments due Oct 21, 1998 (https://www.federalregister.gov/documents/1998/09/15/98-24642/airworthiness-directives-ursula-hanle-model-h101-salto-sailplanes)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.