# SDR ASAA2021012134020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2021
- Submitted: February 6, 2021
- Operation: Air carrier
- Aircraft: [N609AS](https://openairdocs.org/aircraft/N609AS), registered now
- Make and model: Boeing 737790
- Aircraft serial: 29752
- Aircraft time: 66,010 hours, 32,547 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 146A11434
- Part serial: NSN
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021012134020

## Discrepancy

UPPER FUSELAGE FRAME IS CRACKED AT STA 867 AND STR 8L/H. GROUNDED - YES. REPAIRED L/H FRAME FS 867 AT STR 8 IAW ALASKA TC AD20090102-700-25-1L STEP 67.

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