AD 2002-22-13
Unsafe Condition
Flight management system (FMS) retaining and displaying original altitude constraints when an edit or replacement is made to a procedure or flight plan that shares a waypoint with another procedure or airway, and there is an altitude constraint on the shared waypoint.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove the affected FMC unit and replace it with a new FMC unit or an FMC unit that has been modified to correct the problem with the FMS accepting new information when an existing procedure or flight plan is changed.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the next 24 calendar months after the effective date of this AD, unless already accomplished.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Rockwell Collins, Inc. FMC-4200, FMC-5000, and FMC-6000 flight management computers installed on certain aircraft, including but not limited to Raytheon Model Beechjet 400A and Model 400T (T-1A) airplanes, Bombardier Model CL-600-2B19 Regional Jet Series 100 airplanes, and Bombardier Model CL-600-2B16 (variant CL-604) 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.