AD 2004-25-19
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier Model CL-600-1A11 (CL-600), CL-600-2A12 (CL-601), CL-600-2B16 (CL-601-3A, CL-601-3R, and CL-604) Series Airplanes |
Unsafe Condition
Premature wear of the potentiometers in angle of attack (AOA) transducers having a certain part number may delay stall computer commands for stall warning, stick shaker, and stick pusher operation, potentially causing the airplane to enter a stall condition and result in loss of control.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Revise the airplane flight manual to provide flightcrew procedures and limitations for operating with out-of-tolerance AOA transducers. Perform repetitive linearity tests of the AOA transducers and take corrective action if necessary, including replacing any AOA transducer that does not meet specified linearity requirements.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Bombardier Model CL-600-1A11 (CL-600), CL-600-2A12 (CL-601), CL-600-2B16 (CL-601-3A, CL-601-3R, and CL-604) series airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.