# SDR CALA2021071901140

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2021
- Submitted: July 19, 2021
- Operation: Air carrier
- Aircraft: [N75436](https://openairdocs.org/aircraft/N75436), registered now
- Make and model: Boeing 737-900ER
- Registry model: [Boeing 737-900ER](https://openairdocs.org/model/boeing-737-900er) (OpenAirDocs)
- Aircraft serial: 33531
- Aircraft time: 38,422 hours, 13,364 cycles
- System (JASC): [5700 · Wing Structure](https://openairdocs.org/jasc/5700)
- Part: Seal
- Part number: NA
- Condition: Missing
- Location: Rh Wing
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021071901140

## Discrepancy

PDA 3 AERODYNAMIC SEAL MISSING ON RIGHT WING  AFT TRAILING EDGE FLAP O/B TRACK. ADDED PHOTO. REQUEST CDL. DISPATCH DESK: 82   NAME: KEITH DATE: 18-JUL-21- NEEDS SEAL C/W CDL. FURTHER DETAILS AWAITED.

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