What was found
SJU - FLT 501 - UNABLE TO CONTROL CABIN. NOISE COMING FROM UNDERNEATH COCKPIT FLOOR. EMERGENCY DESCENT PERFORMED. LANDED WITHOUT INCIDENT. REPLACED DISTRIBUTION DUCT. LEAK CHECKED OK PER MM 21-50-0. (M)
- Difficulty date
- August 30, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N345JW
- Make and model
- Doug DC863
- Aircraft serial
- 46042
- System (JASC)
- 2120 · Air Distribution System
- Part
- Duct
- Part number
- 56454131
- Condition
- Rupture
- Location
- Nose Ww
- Stage of operation
- DE
- Nature of condition
- O
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.