# SDR SCNA98157

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N282SC](https://openairdocs.org/aircraft/N282SC), registered now
- Make and model: Boeing 727225
- Aircraft serial: 22558
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Inlet
- Condition: Fod
- Location: Lt & Rt Pack
- Stage of operation: CL
- Nature of condition: C
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA98157

## Discrepancy

DURING CLIMBOUT CREW REPORTED UNCONTROLLABLE DUCT TEMPERATURE FOLLOWED BY A PACK OVERHEAT ON BOTH LEFT AND RIGHT PACKS.  RETURNED AIRCRAFT TO ORD.  FOUND BOTH RAM AIR INLETS BLOCKED WITH PACKED SNOW.  REMOVED SNOW AND CHECKED PACK OPERATION AS NORMAL.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.