What was found
LOST PRESSURIZATION AT FL300. MASKS DID NOT DEPLOY. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. PERFORMED PRESSURIZATION TEST IAW AMM 21-30-00 TO 4 DELTA P. R&R CPCS CONTROLLER AND OUTFLOW VALVE ACTUATOR.
- Difficulty date
- October 27, 2021
- Submitted
- October 29, 2021
- Operation
- Air carrier
- Aircraft
- N109HQ
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000168
- Aircraft time
- 35,716 hours, 27,344 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Controller
- Part number
- 2160903AF
- Part serial
- 0782761
- Condition
- Fault Message
- Location
- Zone 100
- Part time
- 34,532 hours, 26,458 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.