Citation pilot reported that ice on the runway resulted in a runway excursion.

Attributes
ACN	1720486
Time
Date	202001
Local Time Of Day	0001-0600
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Dusk
Aircraft 1
Make Model Name	Citationjet (C525/C526) - CJ I / II / III / IV
Operating Under FAR Part	Part 91
Flight Phase	Landing
Route In Use	Direct
Flight Plan	IFR
Component
Aircraft Component	Nose Gear
Person 1
Function	Captain
Qualification	Flight Crew Air Transport Pilot (ATP) Flight Crew Multiengine Flight Crew Instrument Flight Crew Flight Instructor
Experience	Flight Crew Last 90 Days 115 Flight Crew Total 16279 Flight Crew Type 1193
Events
Anomaly	Aircraft Equipment Problem Less Severe Ground Event / Encounter Loss Of Aircraft Control Ground Excursion Runway Inflight Event / Encounter Weather / Turbulence

Narrative:

Aircraft touched down and then departed the left side of the runway. Aircraft rolled out parallel to runway on unplowed surface and then nose wheel caught in the snow and separated from strut. Loss of directional control was due to ice or snow.

Original NASA ASRS Text

Title: Citation pilot reported that ice on the runway resulted in a runway excursion.

Narrative: Aircraft touched down and then departed the left side of the runway. Aircraft rolled out parallel to runway on unplowed surface and then nose wheel caught in the snow and separated from strut. Loss of directional control was due to ice or snow.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.