# SDR UHLA2012102600348

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2012
- Submitted: November 6, 2012
- Operation: Air carrier
- Aircraft: [N648RW](https://openairdocs.org/aircraft/N648RW), registered now
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000068
- Aircraft time: 22,011 hours, 13,553 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UHLA2012102600348

## Discrepancy

FOUL ODOR COMING FROM ECS SYSTEM, PRESENT SHORTLY AFTER TAKEOFF, CLEARS IN CRUISE, THEN AGAIN DURING DESCENT.  OPS CHECK BLEED 1 PER AMM 36-11-00, OPS CHECK GOOD, NO SMELLS NOTED.

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