FAA registry data lists N989TX/ADCE52 as the current assigned registration for serial 50500569 with a pending number change to 432N; FAA Part 135 operator data lists the same serial under Nicholas Services LLC certificate 4NSA as N432N.
Airframe passport
The current identity we can safely join across FAA registration and movement records. Each claim keeps its source boundary visible.
registry confirmed
No obvious registry flagsFAA current row, decoded aircraft data, and JetSweep linkage are available.
Registry claim
EMBRAER EXECUTIVE AIRCRAFT INC EMB-505 registered to Nicholas Services LLC.
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.
Registry snapshot difference Exact-tail FAA document index
Tracked in retained FAA snapshots since May 31, 2026; no identity changes or exact-tail indexed filings are currently loaded.
Where it flies
Every leg this tail has flown — brighter where it flies most. Home field is ringed.
Airport routes
Nashville, TN
Home base · 3% of legs
223
Airports visited
Nashville, TN ↔ Oxford, MS
Busiest corridor · 5 trips
266
Trips tracked · latest trip Aug 8, 2026
2025-08 → 2026-08
Tracked span
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.
160 trips · 188 legs
Ownership
Registered owner
Nicholas Services
FAA registrant
→
Attributed to
Nicholas Air
→
Owner class
sports
Part 135 certificate history
NICHOLAS SERVICES, LLCafter 2025-11-22, 2026-05-01, gone by 2026-08-04
4NSA1 retrieval
Listed as authorized for on-demand charter under this certificate on the dates shown. It does not establish who chartered the aircraft, or that any particular flight was a charter.
Built from 10 dated FAA Part 135 workbooks with a largest gap of 171 days. Not on the list at 9 retrievals: 2024-04-19, 2024-07-27, 2024-08-15, 2025-02-02, 2025-02-23, 2025-04-28, 2025-10-06, 2025-11-22, 2026-08-04. Changeovers are bounded by the retrievals either side, never dated — the FAA publishes the list as a current snapshot and does not state when an aircraft was added or removed.
We track the aircraft, not who is aboard. Ownership reflects the FAA registrant; attribution and purpose, where shown, are tiered by evidence. Some tails are blocked from public display.
