AD 98-24-28
final rule
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | Rolls-Royce Corporation | 250-B15A | Airworthiness Directives; Allison Engine Company 250-B and 250-C Series Turboshaft and Turboprop Engines |
| engine | Rolls-Royce Corporation | 250-B15E | Airworthiness Directives; Allison Engine Company 250-B and 250-C Series Turboshaft and Turboprop Engines |
| engine | Rolls-Royce Corporation | 250-B15G | Airworthiness Directives; Allison Engine Company 250-B and 250-C Series Turboshaft and Turboprop Engines |
| engine | Rolls-Royce Corporation | 250-B17 | Airworthiness Directives; Allison Engine Company 250-B and 250-C Series Turboshaft and Turboprop Engines |
| engine | Rolls-Royce Corporation | 250-B17B | Airworthiness Directives; Allison Engine Company 250-B and 250-C Series Turboshaft and Turboprop Engines |
| engine | Rolls-Royce Corporation | 250-B17C | Airworthiness Directives; Allison Engine Company 250-B and 250-C Series Turboshaft and Turboprop Engines |
| engine | Rolls-Royce Corporation | 250-B17D | Airworthiness Directives; Allison Engine Company 250-B and 250-C Series Turboshaft and Turboprop Engines |
| engine | Rolls-Royce Corporation | 250-B17E | Airworthiness Directives; Allison Engine Company 250-B and 250-C Series Turboshaft and Turboprop Engines |
| engine | Rolls-Royce Corporation | 250-B17F | Airworthiness Directives; Allison Engine Company 250-B and 250-C Series Turboshaft and Turboprop Engines |
| engine | Rolls-Royce Corporation | 250-B17F/1 | Airworthiness Directives; Allison Engine Company 250-B and 250-C Series Turboshaft and Turboprop Engines |
Unsafe Condition
Main Fuel Control Bellows
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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