# Airworthiness Directives; Raytheon Aircraft Company 17, 18, 19, 23, 24, 33, 35, 36/A36, A36TC/B36TC, 45, 50, 55, 56, 58, 58P, 58TC, 60, 65, 70, 76, 77, 80, 88, and 95 Series Airplanes
> **Rule** · Final rule. · Published 1999-03-05 · Effective 1999-04-19 · 64 FR 10560
## Document
- **Document number:** 99-5148
- **Category:** airworthiness
- **Manufacturer:** Raytheon
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 64 FR 10560
- **Publication date:** 1999-03-05
- **Effective date:** 1999-04-19
- **FAA docket:** Docket No. 98-CE-61-AD
## Abstract

This amendment adopts a new airworthiness directive (AD) that applies to certain Raytheon Aircraft Company (Raytheon) 17, 18, 19, 23, 24, 33, 35, 36/A36, A36TC/B36TC, 45, 50, 55, 56, 58, 58P, 58TC, 60, 65, 70, 76, 77, 80, 88, and 95 series airplanes. This AD requires installing a placard on the fuel tank selector to warn of the no-flow condition that exists between the fuel tank detents. This AD is the result of reports of engine stoppage on the affected airplanes where the cause was considered to be incorrect positioning of the fuel selector. The actions specified by this AD are intended to help prevent a lack of fuel flow to the engine caused by incorrect positioning of the fuel selector, which could result in loss of engine power.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/03/05/99-5148/airworthiness-directives-raytheon-aircraft-company-17-18-19-23-24-33-35-36a36-a36tcb36tc-45-50-55-56)
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