# SDR TWAA0101020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2000
- Submitted: January 17, 2001
- Operation: Air carrier
- Aircraft: N995Z
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47027
- Aircraft time: 82,866 hours, 88,803 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- 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/TWAA0101020

## Discrepancy

DURING CHECK-C MAINT, LONGERON 3R WAS CRACKED AT FORMER RING STA 639.  INSTALLED NEW LONGERON SECTION AND SPLICE PER SRO9530128.

---
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.