2021-05-52: Main Rotor Control
Emergency order 2021-05-52 is an airworthiness directive. The FAA's subject line: Main Rotor Control. It names Bell 505: about 196 aircraft on the U.S. register today, though an order usually covers particular versions or serial numbers rather than every one. System: rotorcraft systems.
What it applies to as the FAA lists it
- Kind of product
- Aircraft
- Makes
- Bell Textron Canada Limited
- Models
- 505
- On this site
- Bell 505 196 registered
Dates and paperwork
- Docket
- Unknown
- Status
- Current
- The FAA's document
- Read the order on the FAA's site
Source: FAA Dynamic Regulatory System, airworthiness directives. The FAA's document is the authority; the register counts are this site's, from the FAA register of November 6, 2026. Connections as data: /graph/directive/2021-05-52.json · aircraft systems.