N633AK — 2025 Robinson Helicopter R44 II | Aircraft History & Risk Profile
Robinson Helicopter R44 II · LYCOMING IO-540-AE1A5 · S/N 14904
Registered owner: ALPHA AVIATION LLC (Alaska) · Registry status: Valid · Current certificate issued 2026
0
NTSB accident / incident records
0
FAA service difficulty reports
0
open airworthiness directives
2026
last registration change (FAA proxy)
Registered in Alaska as N633AK, this 2025 Robinson Helicopter R44 II has no NTSB accident or incident on file since 2008, with no maintenance difficulty report (SDR) in the FAA database. No open airworthiness directive is currently matched to this model. Its current registration certificate was issued in 2026, the only ownership marker the FAA publishes in bulk.