What was found
NOTICEABLE ODOR ENTERING THE COCKPIT. MORE ON GROUND THAN CRUISE, STRONG AGAIN DURING DECENT, LANDING & TAXI. SOMEWHAT MUSTY, MILDEW,OILY ODOR. IRRITATING TO BREATH. MOST NOTICEABLE IN COCKPIT, LESS IN CABIN.
- Difficulty date
- June 14, 2018
- Submitted
- June 18, 2018
- Operation
- Air carrier
- Aircraft
- N550NW
- Make and model
- Boeing 757251
- Aircraft serial
- 26497
- Aircraft time
- 47,138 hours, 19,627 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Unknown
- Condition
- Odor
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.