# SDR 2026F00009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2026
- Submitted: February 11, 2026
- Operation: General aviation
- Aircraft: [N921NK](https://openairdocs.org/aircraft/N921NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 09339
- Aircraft time: 18,449 hours, 7,827 cycles
- System (JASC): [2565 · Escape Slide](https://openairdocs.org/jasc/2565)
- Part: Slide
- Part number: D31865112
- Part serial: M11622
- Condition: Unwanted Deploy
- Location: Zone 800
- Part time: 86,717 hours
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2026F00009

## Discrepancy

DURING MAINTENANCE ACTIVITY, RH OVERWING SLIDE WAS INADVERTENTLY DEPLOYED. SLIDE DEPLOYED NORMALLY BUT DEFLATED COMPLETELY WITHIN 5 MINUTES OF DEPLOYMENT. UNIT WAS MANUFACTURED ON NOV 2017 AND HAD BEEN OVERHAULED ON 02/11/2023 BY MEL AVIATION UNDER WO 454-923/1. TOTAL TIME AND CYCLES OF SLIDE IS NOT KNOWN.

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