What was found
AT FL 340 CA/FO ALTIMETERS 135 FT DIFFERENCE MAX ALLOWABLE DIFFF 135 FT. REPLACED R ADC. GND OPS CHECK OK.
- Difficulty date
- September 21, 2017
- Submitted
- September 26, 2017
- Operation
- Air carrier
- Aircraft
- N583HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 25531
- Aircraft time
- 104,350 hours, 18,751 cycles
- System (JASC)
- 3417 · Air Data Computer
- Part
- Adc
- Part number
- 4040800912
- Part serial
- 86010786
- Condition
- Faulty
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.