- Difficulty date
- December 11, 2024
- Submitted
- January 24, 2025
- Operation
- Air carrier
- Make and model
- Cndair CL6002D24
- Aircraft serial
- 15170
- Aircraft time
- 37,531 hours, 27,364 cycles
- Part
- Doubler
- Condition
- Corroded
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE AFT ATG ANTENNA DOUBLER AT MATING SURFACE ON EXTERIOR HAS FRETTING CORROSION. (C-CHECK RO 1/23/2025) REMOVED AND REPLACED INSTALLED NEW AFT ATG ANTENNA EXTERNAL DOUBLER FS 1031.00 - FS 1051.30, STGR24R - STGR27 REF AIRCELL DOCUMENT NUMBER D12942-20110 REV. B, DATED 06/13/2011 AND CRJ 900 SRM 51-42-20-001-001-A01. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY. LEAK CHECK GOOD.