What was found
INSPECTION TYPE:N/AEXPERIENCED MILD DIRTY SOCK SMELL DESCENDING THRU 3500OPERATED AC PACKS INDIVIDUALLY AND TOGETHER AT HIGH AND LOW TEMP SETTINGS FOR AN EXTENDED PERIOD OF TIME IAW MM 21-53-00-840-801 EXPERIENCED NO ODORS
- Difficulty date
- November 28, 2019
- Submitted
- December 3, 2019
- Operation
- Air carrier
- Aircraft
- N274UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48575
- Aircraft time
- 71,128 hours, 13,867 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Unknown
- Condition
- Odor
- Location
- Cockpit
- 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.