# SDR IPXA2023082894036

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 27, 2023
- Submitted: August 28, 2023
- Operation: Air carrier
- Aircraft: [N264UP](https://openairdocs.org/aircraft/N264UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft time: 91,274 hours, 18,081 cycles
- System (JASC): [3411 · Pitot/Static System](https://openairdocs.org/jasc/3411)
- Part: Adi
- Part number: UNKNOWN
- Part serial: NA
- Condition: Inoperative
- Location: Cabin
- Stage of operation: CL
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2023082894036

## Discrepancy

INSPECTION TYPE:NA*ATB* ALT FLAG CAPT'S ADI CLIMBOUT THRU 2500' WSHEAR DET FAIL CLIMB THRU 5000' ALT FLAG FO ADI CLIMBING 10,000' IAS FLAG CAPT ADI BTWN 14-15,000' CMP ALT WINDOW BLANK UNABLE TO SELECT 18,000 - CONTINUED FROM ITEM 1- IAS FLAG FO ADI @ 18,000REPLACED RIGHT AIR DATA COMPUTER UP TO STEP 3-E-2 [BM 0557958 8-25-23] OPS CK OF ADC 2 DONE IAW AMM 34-16-01 7 AMM 22-01-01 OPS CK GOOD ESR IPC 34-16-01-01 #55

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