N518K
- Serial
- R T 4
- Operator
- Trombley Roger W
- Mode-S
- A68008
- Registry
- United States
- FAA status
- Valid
Gulfstream G650ER registered to Trombley Roger W. Flight-trackers associate this jet with Jan Koum; the beneficial owner is not publicly confirmed.
Airframe passport
The current identity we can safely join across FAA registration and movement records. Each claim keeps its source boundary visible.
TROMBLEY ROGER W N3 PUP registered to Trombley Roger W.
FAA Registry N518K · snapshot Aug 10, 2026 ↗Evidence history
A permanent timeline of exact-aircraft FAA observations. Registry changes and indexed filings share the chronology, but filings are not treated as the cause of a registry change.
Tracked in retained FAA snapshots since May 31, 2026; no identity changes or exact-tail indexed filings are currently loaded.
Flight history
Every tracked trip with route and shape. Event tags mark calendar-linked trips; documented rows have a published JetSweep story or research note.
No flight history loaded for this tail.
Ownership
Attributed to Jan Koum · registry confirmed · high confidence