AD 98-08-17
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Kelowna Flightcraft R & D Ltd. | 240 Series | Airworthiness Directives; Turbo-Propeller Powered General Dynamics (Convair) Model 240, 340, and 440 Series Airplanes |
| aircraft | Kelowna Flightcraft R & D Ltd. | 340 | Airworthiness Directives; Turbo-Propeller Powered General Dynamics (Convair) Model 240, 340, and 440 Series Airplanes |
| aircraft | Kelowna Flightcraft R & D Ltd. | 440 | Airworthiness Directives; Turbo-Propeller Powered General Dynamics (Convair) Model 240, 340, and 440 Series Airplanes |
Unsafe Condition
Positioning the power levers below the flight idle stop during flight may lead to loss of airplane controllability or engine overspeed and consequent loss of engine power.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Revise the Airplane Flight Manual (AFM) Limitations Section to prohibit positioning power levers below the flight idle stop during flight and to state the consequences of such positioning. The revision must be accomplished within 30 days after the AD's effective date.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 30 days after the effective date of this AD
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
All turbo-propeller powered General Dynamics (Convair) Model 240, 340, and 440 series airplanes, including those referred to as Model 580, 600, and 640 series, certificated in any category.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.