What was found
SAT VOICE LOST SATCOM VOICE SYS. REPLACED SATELLITE DATA UNIT AND HPA-LGA. INSTALLATION TESTS NORMAL. ACCOMPLISHED SATCOM OP CK, OPS NORMAL.
- Difficulty date
- April 20, 2010
- Submitted
- April 26, 2010
- Operation
- Air carrier
- Aircraft
- N793UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26946
- Aircraft time
- 56,113 hours, 8,248 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 2300 · Communications System
- Part
- Amplifier
- Part number
- 6228850200
- Part serial
- 581
- Condition
- Faulty
- Location
- Satcom
- Component
- Sdu
- Component part number
- 8220314102
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.