What was found
AFTER DEPARTING MEM, LOST ALL INDICATIONS FROM NAV 1 AND NAV2 ON BOTH EHSI'S AS WELL AS FMS DATA. REPLACED NR 2 DCP PN ON AND OFF 6226320002, SN ON 382 SN OFF 1184 TESTS ARE GOOD REF AMM 34-24-25-02.
- Difficulty date
- July 24, 2007
- Submitted
- July 30, 2007
- Operation
- Air carrier
- Aircraft
- N457XJ
- Make and model
- Saab 340B
- Aircraft serial
- 340B457
- Aircraft time
- 19,835 hours, 21,439 cycles
- System (JASC)
- 3420 · Attitude and Direction Data System
- Part
- Indicator
- Part number
- 6226320002
- Condition
- Inoperative
- Location
- Cockpit
- Stage of operation
- UK
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.