# SDR EIA2005019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 22, 2005
- Submitted: April 25, 2005
- Operation: Air carrier
- Aircraft: [N471EV](https://openairdocs.org/aircraft/N471EV), registered now
- Make and model: Boeing 747273C
- Aircraft serial: 20651
- Aircraft time: 91,668 hours, 21,858 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Condition: Cracked
- Location: Lt Wing
- 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/EIA2005019

## Discrepancy

LEFT WING, FWD SPAR, LWR CHORD HEAVY CORROSION AND CONFIRMED CRACK AT FSSO 1410.  REPAIRED LEFT WING, FWD SPAR LOWER CHORD AND LOWER WING SKIN FROM FSSO 1370-1410 PER ECRA 471-57-247-2.

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