What was found
FA IN BACK SMELLED ANITFREEZE AND DIRTY SOCK SMELL ON "FINAL DESCENT". ( PACKS WITH MOD. 31283/MP P7125 (FWC H2-F1 STND) AND WITH MOD. 30626/ MP K6443 (ENHANCED ECS) - FAULT CAUTIONS ASSOCIATED WITH OPERATIVE SIDE NOT DISPLAYED )--
- Difficulty date
- March 6, 2019
- Submitted
- March 7, 2019
- Operation
- Air carrier
- Aircraft
- N673NK
- Make and model
- Airbus A321231
- Aircraft serial
- 7395
- Aircraft time
- 7,564 hours, 3,281 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Unknown
- Condition
- Odor
- Location
- Cabin
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.