# SDR V0XD20211129001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2021
- Submitted: November 29, 2021
- Operation: Air carrier
- Filed by: [Avmax Montana Inc, repair station V0XD413Y](https://openairdocs.org/faa-repair-station/V0XD413Y/avmax-montana-inc.md) (OpenAirDocs)
- Aircraft: [N951LR](https://openairdocs.org/aircraft/N951LR), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15123
- Aircraft time: 25,664 hours, 22,158 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: None
- Part number: SH670323647S
- Condition: Corroded
- 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/V0XD20211129001

## Discrepancy

CORRORED ON TCAS ANTENNA DOUBLE IN MAIN AVIONICS BAY. CORRECTIVE ACTION REMOVED AND REPLACED TCAS ANTENNA DOUBLER (P/N: SH670-32364-7S) IN MAIN AVIONICS BAY IAW CRJ 900 SRM 51-42-06 AND SRM 51-42-21.

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