# SDR CALA2024120201371

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 29, 2024
- Submitted: December 2, 2024
- Operation: Air carrier
- Aircraft: [N441UA](https://openairdocs.org/aircraft/N441UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 751
- Aircraft time: 80,071 hours, 33,197 cycles
- System (JASC): [3340 · Exterior Lighting](https://openairdocs.org/jasc/3340)
- Part: Landing Light
- Part number: 4315542
- Part serial: 79673
- Condition: Missing
- Location: Zone 100
- Part time: 43,854 hours, 22,815 cycles
- 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/CALA2024120201371

## Discrepancy

PDA 2 REF LOG 3039917- RH LANDING LIGHT LENS REPORTED AS MISSING.  RT LANDING LT MISSING LIGHT, RETRACTA OFF 31-3341-9-9001 9673 ON 0000 LIGHT, RETRACTA OFF 31-3341-9-9001 9673 ON 31-3341-9-9001 5243 INSTALLED NEW LANDING LIGHT ASSY REF AMM 33-42-11-400-003-A. OPS CHECK GOOD AT THIS TIME. PARTS USED: 31-3341-9-9001,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1543252 SN OFF 9673

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