SDR YENA2026031300298

Service difficulty report · Unknown · Airbus A321231

Difficulty date: March 8, 2026
Submitted: March 13, 2026
Operation: Air carrier
Aircraft: N989JT
Make and model: Airbus A321231
Aircraft serial: 07924
Aircraft time: 34,557 hours, 6,845 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Location: Zone 200
Stage of operation: DE
How discovered: O
Nature of condition: B
Precautionary procedure: O

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

What was found

FLT # 15 JFK -SFO . "DIRTY SOCK ODOR VERY STRONG ON TAKEOFF POWER. DISSIPATES TO ZERO ABOVE 15,000 FT. ODOR REAPPEARS DESCENDING BELOW 15,000 FT. ODOR REAPPEARS DESCENDING BELOW 15,000FT AND BUILDING DURING TAXI TO THE GATE AIRCRAFT DOES HAVE 30 DAY HISTORY FOR CABIN ODOR. ACCOMPLISHED LEVEL A DECONTAMINATION ECS IAW AMM 21-00-00-615-802-A. NO ODOR NOTED AT THIS TIME. MDDR CLR, MX-4 UPDATED, PLACARD REMOVED.

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