What was found
AT FL220 CABIN PRESSURIZATION INDICATIONS ALL WENT DASHED. AIRCRAFT DID NOT RAPIDLY DECOMPRESS. DESCENDED TO 10000 AND DECLAIRED AN EMERGENCY. FACT 06JUN25 04:40 ROA R&R DAU 2 DUE TO POSSIBLE SKYDROL CONTAMINATION IAW AMM 31-41-01
- Difficulty date
- June 6, 2025
- Submitted
- June 9, 2025
- Operation
- Air carrier
- Aircraft
- N652RS
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145432
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Dau
- Part number
- 7013348949
- Part serial
- 02065148
- Condition
- Faulted
- Location
- Zone 200
- Part time
- 41,010 hours, 37,264 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.