# SDR SIMA20261014004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2026
- Submitted: October 15, 2026
- Operation: Air carrier
- Aircraft: [N221NN](https://openairdocs.org/aircraft/N221NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000525
- Aircraft time: 27,421 hours, 18,726 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- 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/SIMA20261014004

## Discrepancy

HAD STRONG ODOR ON TAKE OFF ROLL AT FULL THROTTLE, PERMEATED THROUGH THE ENTIRE CABIN. AS WE CLIMBED THE SMELL DISSIPATED AND WAS REDUCED. NOTHING SMELLED DURING CRUISE. SMELL RETURNED ON APPROACH AROUND 2000 FEET AGL. NOT AS STRONG. PERFORMED FIM TASK 21-20-00-810-801-A AND 21-20-00-810-803-A. PERFORMED GVI OF PACK INTAKES, NO DEFECTS NOTED. EXAMINED APU OPERATION FOR ABNORMAL ODOR. NONE FOUND. EXAMINED ENGINE 1 AND ENGINE 2 RAN BY CREW AT 70% FOR 5 MINUTES IN CONFIGURATIONS BY FIM FOR ABNORMAL ODORS. NONE FOUND.

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