What was found
SATCOM SYS PASSES FIM TEST BUT SHOWS A RFU INTERNAL FAULT. REPLACED RFU, CHECKED OKAY.
- Difficulty date
- December 21, 2013
- Submitted
- December 24, 2013
- Operation
- Air carrier
- Aircraft
- N222UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30553
- Aircraft time
- 53,404 hours, 6,403 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 2300 · Communications System
- Part
- Rfu
- Part number
- 6228849100
- Part serial
- 124
- Condition
- Faulty
- Location
- Satcom
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.