What was found
ALL INSTRUMENT FLAGS ASSOCIATED WITH CADC IN VIEW, CAPTAINS ALTIMETER, ALTITUDE ALERT, GPWS FALL, WINDSHEAR INOPERATIVE, TAS OFF. RETURNED TO ORD. *S/D* REPLACED NR 1 CENTRAL AIR DATA COMPUTER.
- Difficulty date
- April 25, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N7289U
- Make and model
- Boeing 727222
- Aircraft serial
- 21567
- Engine
- Pwa JT8D15
- System (JASC)
- 3417 · Air Data Computer
- Part
- Adc
- Part number
- HG480B3
- Condition
- Failed
- Location
- E & E Compt
- Stage of operation
- NR
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.