AD 2003-12-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; Bombardier Model CL-600-2C10 (Regional Jet Series 700 & 701) Series Airplanes |
Unsafe Condition
Wing anti-ice (WAI) ducts may collapse, crack, or rupture, leading to hot air leakage in the under-floor pressurized area of the fuselage when the anti-ice system is activated.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Revise the Airplane Flight Manual (AFM) to prohibit operations into known or forecast icing conditions under specified conditions. Inspect the WAI ducts to detect damage, including open or cracked external shrouds, and replace any damaged ducts with new ones or ducts of the same part number.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
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Affected Aircraft
Bombardier Model CL-600-2C10 (Regional Jet Series 700 & 701) 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
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