# SDR HALA2012010800012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 8, 2012
- Submitted: January 9, 2012
- Operation: Air carrier
- Aircraft: N587HA
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 33421
- Aircraft time: 35,401 hours, 6,584 cycles
- System (JASC): [3413 · Rate of Climb Indicator](https://openairdocs.org/jasc/3413)
- Part: Indicator
- Part number: 4039893902
- Part serial: 02818556
- Condition: Inoperative
- Location: Vertical Speed
- Part time: 18,663 hours, 3,366 cycles
- Stage of operation: CR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2012010800012

## Discrepancy

ETOPS SIGNIFICANT SYS - F/O VERTICAL SPEED OFF FLAG IN VIEW.  ALTERNATE AIR  DATA DOES NOT CORRECT.  REPLACED F/O VERTICAL SPEED INDICATOR IAW AMM 34-22-06-004-001. GROUND OPS CHECKED OK IAW AMM 34-22-06-064.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.