What was found
SATCOM, ACARS AND ANTI SKID ISSUES. REPLACED SDU, CALLED SECTOR CHI 37, OPS CHECKED OKAY.
- Difficulty date
- May 7, 2012
- Submitted
- May 25, 2012
- Operation
- Air carrier
- Aircraft
- N104UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26902
- Aircraft time
- 59,193 hours, 6,915 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2300 · Communications System
- Part
- Sdu
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.