# SDR ANCF20260413008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2026
- Submitted: April 13, 2026
- Operation: Air carrier
- Aircraft: [N954AV](https://openairdocs.org/aircraft/N954AV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 3699
- Aircraft time: 52,362 hours, 26,533 cycles
- Engine: Cfmint CFM565B4
- Engine time: 27,091 hours, 18,889 cycles
- System (JASC): [3400 · Navigation System](https://openairdocs.org/jasc/3400)
- Part: Receiver
- Condition: Faulted
- Location: Multi Mode
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ANCF20260413008

## Discrepancy

LOSS OF COMPLETE NAVIGATION AFTER TAKE OFF,  IAW AMM 34-36-00-860-801-A RESET OF THE MULTI MODE RECEIVER WAS PERFORMED TEST SATISFACTORY IAW AMM 22-96-00-710-001-A OPERATIONAL TEST OF THE AFS WAS PERFORMED AMM REV 76 TEST PASSED FAC 2 FMGC 1 AND 2 PASSED FOR OPERATIONAL REQUIREMENT PCMCIA WAS PERFORMED UNDER AMM 31-36-00-710-016-A DOWNLOADING PROCEDURE OF THE FDIMU/PMU DATE ON A PCMCIA SEND

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