federal_register: 99-15902
Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API
This data as json
| document_number | title | type | abstract | publication_date | pub_year | pub_month | html_url | pdf_url | agency_names | agency_ids | excerpts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 99-15902 | Airworthiness Directives; Bell Helicopter Textron Canada (BHTC) Model 206L-4 Helicopters | Uncategorized Document | This amendment adopts a new airworthiness directive (AD), applicable to BHTC Model 206L-4 helicopters, that requires replacing certain hydraulic relief valves (valves) with airworthy valves. This amendment is prompted by a pilot's report of intermittent hydraulic pressure in the flight controls that was caused by a defective hydraulic relief valve. The actions specified by this AD are intended to prevent intermittent hydraulic pressure to the flight controls and subsequent loss of control of the helicopter. | 1999-06-28 | 1999 | 6 | https://www.federalregister.gov/documents/1999/06/28/99-15902/airworthiness-directives-bell-helicopter-textron-canada-bhtc-model-206l-4-helicopters | https://www.govinfo.gov/content/pkg/FR-1999-06-28/pdf/99-15902.pdf | Transportation Department; Federal Aviation Administration | 492,159 | This amendment adopts a new airworthiness directive (AD), applicable to BHTC Model 206L-4 helicopters, that requires replacing certain hydraulic relief valves (valves) with airworthy valves. This amendment is prompted by a pilot's report of... |