SDR 2026F00074

Service difficulty report · Cabin Pressure · Boeing 7378Q8

Difficulty date
April 16, 2026
Submitted
April 18, 2026
Operation
General aviation
Make and model
Boeing 7378Q8
Aircraft serial
28242
Part
Cabin Pressure
Condition
Faulted
Stage of operation
DE
How discovered
O
Nature of condition
S
Precautionary procedure
B

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING DESCENT TO SLCO FLIGHT 400 PRESURIZATION SYSTEM FAILED. SEVERAL PASSENGER OXYGEN GENERATORS ACTIVATED. CABIN PRESSURIZATION CONDITIONAL INSPECTION PERFORMED. PRESSURIZATION SYSTEM GROUND TEST OK. (CP-2925)

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