What was found
AIR TURN BACK, DECLARED EMER CLIMBING THROUGH 25,000 FT. CABIN ALTITUDE WARNING HORN & FLIGHT ILLUMINATED. R & R NR 1 ENG HIGH STAGE VLV IAW AMM.
- Difficulty date
- January 12, 2016
- Submitted
- January 13, 2016
- Operation
- Air carrier
- Aircraft
- N365SW
- Make and model
- Boeing 7373H4
- Aircraft serial
- 26576
- Aircraft time
- 73,116 hours, 60,486 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Valve
- Part number
- 32144464
- Part serial
- 10445
- Condition
- Failed
- Location
- Bleed Air Sys
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.