# SDR AALA201906189009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2019
- Submitted: June 18, 2019
- Operation: Air carrier
- Aircraft: [N792AN](https://openairdocs.org/aircraft/N792AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30253
- Aircraft time: 75,265 hours, 9,521 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Air Filter
- Condition: Contaminated
- Location: Cabin Air
- Stage of operation: TX
- 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/AALA201906189009

## Discrepancy

AIRCRAFT WAS GROUNDED: PILOT REPORTS LOW AIRFLOW IN COCKPIT FROM ENGINE START THROUGHOUT FLIGHT . UNABLE TO COOL COCKPIT FIRST 45  MINUTES OF FLIGHT. ENTIRE AIRCRAFT SMELLS LIKE A FISH MARKET. MAINTENANCE FOUND FISH OIL/WATER SPILLED IN THE FORWARD CARGO. MAINTENANCE ACCOMPLISHED CLEANING OF FORWARD CARGO COMPARTMENT FLOORBOARDS AND REPLACEMENT OF RECIRCULATION FAN HEPA FILTERS FOR SMELL/ODOR AFTER ACCOMPLISHING SMOKE ODOR FUMES TROUBLESHOOTING CARD 05-96-70. FIM 21-22-00-810-802 ACCOMPLISHED AND COCKPIT AIRFLOW FOUND SATISFACTORY AFTER ODOR CORRECTIONS.

---
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.