What was found
TCAS TEST SHOWED UPPER ANTENNA FAIL. DISCOVERED UPPER ANTENNA MISSING. MAINTENANCE INSTALLED TCAS ANTENNA IAW REA B634-47860.
- Difficulty date
- November 24, 2003
- Submitted
- November 25, 2003
- Operation
- Air carrier
- Aircraft
- N783AX
- Make and model
- Boeing 767281
- Aircraft serial
- 23016
- Aircraft time
- 43,730 hours, 34,970 cycles
- System (JASC)
- 3445 · Air Collision Avoidance System
- Part
- Antenna
- Part number
- 6228973001
- Part serial
- M2JB
- Condition
- Missing
- Location
- Tcas
- Part time
- 2,739 hours, 962 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.