What was found
SMOKE/ODOR / SMOKE IN FLTDECK FROM AC PACK 1 . WITH APU RUNNING THERE WAS A GRINDING NOISE. SMOKE SEEN IN COCKPIT - AIRCRAFT POWER AND APU WERE SHUT DOWN - NO SMOKE OR FIRE - SOUND CEASED WHEN APU SHUT DOWN-C/A-CA PENDING
- Difficulty date
- May 30, 2022
- Submitted
- June 1, 2022
- Operation
- Air carrier
- Aircraft
- N664MS
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145779
- Aircraft time
- 43,015 hours, 38,024 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- None
- Condition
- None
- Stage of operation
- UK
- How discovered
- V
- Nature of condition
- B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.