# SDR HNAA2010042000107

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2010
- Submitted: April 20, 2010
- Operation: Air carrier
- Aircraft: N331EN
- Make and model: Dhav DHC8103
- Aircraft serial: 279
- Aircraft time: 37,711 hours, 42,804 cycles
- System (JASC): [2701 · Control Column Section](https://openairdocs.org/jasc/2701)
- Part: Unknown
- Condition: Malfunctioned
- Location: Control Column
- Stage of operation: AP
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2010042000107

## Discrepancy

UNCOMMANDED ROLL DISCONNECT ON APPROACH.  LIGHT TURBULENCE WITH MODERATE CHOP NOTED.  CAPTAIN AND F/O'S YOKE ROLLED INDEPENDENTLY.  CREW HEARD YOKE CLICK BACK IN ON TOUCHDOWN.  REMOVED PANEL 122AR AND INSPECTED ROLL SYSTEM DISCONNECT SYSTEM, NO DEFECTS NOTED.  C/W WORK CARD 27-60-02Q AND RE-INSTALLED PANEL 122AR.  OPS CHECKED GOOD.  OKAY FOR SERVICE.

---
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.