What was found
AUTOPILOT HOLD FUNCTION UNUSABLE, NR 2 ALTIMETER TOTALLY UNRELIABLE, FLUCTUATIONS OF 500 FEET. REMOVED AND REPLACED ADC, OPS CHECK GOOD PER MM 34-11-0 AND 34-12-0.
- Difficulty date
- February 3, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N801DH
- Make and model
- Doug DC873F
- Aircraft serial
- 46033
- System (JASC)
- 3417 · Air Data Computer
- Part
- Adc
- Part number
- 2587400176
- Condition
- Failed
- Location
- E/E Compt
- Stage of operation
- CR
- Nature of condition
- O
- Precautionary procedure
- A, J
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.