AD 2022-16-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Bombardier | Various | Airworthiness Directives; MHI RJ Aviation ULC (Type Certificate Previously Held by Bombardier, Inc.) Airplanes |
| aircraft | Bombardier | Various | Airworthiness Directives; MHI RJ Aviation ULC (Type Certificate Previously Held by Bombardier, Inc.) Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; MHI RJ Aviation ULC (Type Certificate Previously Held by Bombardier, Inc.) Airplanes |
Unsafe Condition
a certain nondestructive test procedure associated with a certain airworthiness limitation for inspecting surface and subsurface fatigue cracks at fuselage station (FS) 460 and FS513 does not address all required inspections, which could result in failure of the pressure floor skin and consequent rapid decompression of the airplane during flight.
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Required Actions
use MHI RJ CRJ200 Nondestructive Testing Manual (NDTM) Part 6--Eddy Current, procedure number 53-41-194, Special Detailed Inspection of the Pressure Floor at FS460.00 and/or FS513.00 Between LBL18.00 and RBL18.00, as specified in MHI RJ CRJ200 NDTM Temporary Revision 53-109, dated March 5, 2021, when performing airworthiness limitation task number 53-41-194
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Compliance Time
Within 50 flight hours
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Affected Aircraft
MHI RJ Aviation ULC Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes, certificated in any category, serial numbers 7003 through 8079 inclusive, on which Bombardier Service Bulletin 601R-53-067 and/or Bombardier Service Bulletin 601R-53-077 has been incorporated
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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