What was found
CORROSION ON BASE ANTENNA TCAS UPPER FUSELAGE(<P>TCAS ANTENNA WAS REPLACED WITH SATISFACTORY TEST IAW AMM 34-45-02-344-158. TORQUE APPLIED 20-LB-IN S/N 924401137 DATE 30/SEP/25 BONDING METTER 0.8 MILLI OHM S/N 80005870</P>)
- Difficulty date
- January 15, 2025
- Submitted
- January 17, 2025
- Operation
- Air carrier
- Aircraft
- N641GT
- Make and model
- Boeing 76738E
- Aircraft serial
- 25132
- Aircraft time
- 96,527 hours, 26,952 cycles
- System (JASC)
- 3445 · Air Collision Avoidance System
- Part
- Antenna
- Part number
- 6228973001
- Condition
- Corroded
- Location
- Zone 200
- 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.