What was found
ON TAKE, MESSAGE ON 802 DADC DATA INVALID MESSAGE ON APPROACH F/O ALT FLAGGED. PERFORMED ALTITUDE CORRELLATION CHECK DUE TO NR 2 DADC REMOVAL AND REPLACEDMENT IAW MM 34-53-01F. ALL ALTITUDE ON WORKCARD CHECKED GOOD FOR NR 2 DADC.
- Difficulty date
- February 8, 2012
- Submitted
- February 8, 2012
- Operation
- Air carrier
- Aircraft
- N327EN
- Make and model
- Dhav DHC8311
- Aircraft serial
- 261
- Aircraft time
- 37,330 hours, 56,191 cycles
- System (JASC)
- 3410 · Flight Environment Data
- Part
- Dadc
- Part number
- 7000700976
- Condition
- Failed
- Stage of operation
- AP
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.