What was found
UNIT REPORTING ERRONEOUS ALTITUDE READINGS UP TO 1000 FEET OFF. (AL05200401238)
- Difficulty date
- September 14, 2004
- Submitted
- December 22, 2004
- Operation
- General aviation
- Aircraft
- N31589
- Make and model
- Piper PA32300
- Aircraft serial
- 327840135
- Engine
- Lyc IO540K1G5
- System (JASC)
- 3417 · Air Data Computer
- Part
- Adc
- Part number
- 962830A1S8
- Part serial
- 068
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.