What was found
DECLARED EMERGENCY, CABIN ALTITUDE WARNING HORN SOUNDED AT CRUISE. FOUND, KEELBEAM DUCT CLAMP BROKEN. REMOVED AND REPLACED DUCT CLAMP AND SEAL PER MM.
- Difficulty date
- September 17, 2003
- Submitted
- September 29, 2003
- Operation
- Air carrier
- Aircraft
- N501SW
- Make and model
- Boeing 7375H4
- Aircraft serial
- 24178
- Aircraft time
- 43,019 hours, 43,030 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Clamp
- Part number
- BACC10JJ400E
- Condition
- Broken
- Location
- Air Duct
- Stage of operation
- CR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.