# SDR CALA2026072617990

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2026
- Submitted: July 27, 2026
- Operation: Air carrier
- Aircraft: [N37319](https://openairdocs.org/aircraft/N37319), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 67598
- Aircraft time: 10,078 hours, 3,394 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 143A3252
- Condition: Scratched
- Location: Zone 100
- 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/CALA2026072617990

## Discrepancy

THREE SCRATCHES ON RT PRIMARY STATIC PORT (A-73).  BLENDED AND EVALUATED SCRATCHES ON THE RT PRIMARY STATIC PORT,  BLEND NR 1 LOCATED BTW BS 417 AND 4" ABOVE OF THE S16R ORIGINAL THICKNESS: 0.080" MATERIAL LOSS: 0.002" MATERIA L REMAINING: 0.078",  BLEND NR 2 BTW STA 414 AND .500" ABOVE OF S16R ORIGINAL THICKNESS: 0.080" MATERIAL LOSS: 0.002" MATER IAL REMAINING: 0.078", BLEND NR 3 BTW BS 408 AND 4" ABOVE OF S16R ORIGINAL THICKNESS: 0.080" MATERIAL LOSS: 0.002" MATERIAL REMAINING: 0.078", FOUND TO BE WITHIN LIMITS, PERFORMED NDT NO CRACKS NOTED, APPLIED ALODINE,  MEASURED THE SKIN WAVINES FOUND TO BE WITHIN LIM ITS IAW SRM 53-30-01-1A-2, 51-10-02-0G-0, 51-20-01-0G- 0, 51-10-01-0G-0, AMM 34-11-02-200-802.

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