N4174L — 2008 Robinson Helicopter Company R44 II | Aircraft History & Risk Profile
Robinson Helicopter Company R44 II · LYCOMING IO-540-AE1A5 · S/N 12495
Registered owner: CST & SONS LLC (Illinois) · Registry status: Valid · Current certificate issued 2016
1
NTSB accident / incident record
0
FAA service difficulty reports
0
open airworthiness directives
2016
last registration change (FAA proxy)
Registered in Illinois as N4174L, this 2008 Robinson Helicopter Company R44 II appears in 1 NTSB record, the most recent in 2023, and the FAA SDR database holds no entry for this airframe. No open airworthiness directive is currently matched to this model. Its current registration certificate was issued in 2016, the only ownership marker the FAA publishes in bulk.