What was found
AIR TURNBACK PRESSURIZATION FAIL IN AUTO. AC MADE AN UNEVENTFUL LANDING. PERFORMED BITE TEST ON BOTH LT AND RT PRESS CONTROLLERS PER BOEING MM, SYSTEM OPS NORMAL. NO FAULTS NO LEAKS FOUND.
- Difficulty date
- July 21, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N638SW
- Make and model
- Boeing 7373H4
- Aircraft serial
- 27711
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Condition
- Malfunctioned
- Location
- Cabin
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.