What was found
ACARS DATA REPORTED INOP ON DEPARTURE. REPLACED LEFT CPM-COMM.
- Difficulty date
- July 4, 2009
- Submitted
- July 8, 2009
- Operation
- Air carrier
- Aircraft
- N794UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26953
- Aircraft time
- 52,663 hours, 7,686 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 3140 · Central Computers
- Part
- Module
- Part number
- 4075450903
- Part serial
- 00011203
- Condition
- Faulty
- Location
- L Cpm/Comm
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.