Robinson Helicopter R66
N519LT is a Robinson Helicopter R66, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 2017. It has 5 seats. It is registered to Cst & Sons LLC, an LLC in South Barrington, Illinois. The registration is valid: it was issued on June 14, 2021 and expires on June 30, 2028. It holds a standard airworthiness certificate for normal, dated August 11, 2017.
Aircraft
- Maker
- Robinson Helicopter (United States)FAA spelling: ROBINSON HELICOPTER CO
- Model
- R66 · all R66s and related versions
- Serial number
- 0812
- Type
- Rotorcraft
- Power
- Turboshaft, 1 motor · Rolls-Royc 250-C300/A1 · 300 hp
- Seats
- 5
- Year built
- 2017
- Transponder code
- A683EA (octal 51501752)
Registration
- Status
- Valid registration
- Certificate issued
- June 14, 2021
- Expires
- June 30, 2028
- Last FAA action
- May 19, 2023
- Airworthiness
- Standard · Normal · August 11, 2017
- FAA region
- Great Lakes
- FAA record id
- 01256585
Owner as the FAA publishes it
- Name
- Cst & Sons LLC
- Type
- LLC
- Address
- 21 Olympic Dr
South Barrington, IL 60010-1093
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Records check free · 0 to understand · 5 clear
The public federal record on N519LT, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Cst & Sons LLC, an LLC, certificate issued June 14, 2021, expires June 30, 2028. No fractional interest recorded. [1]
Standard certificate for normal, dated August 11, 2017, consistent with the 2017 manufacture year. [1]
No earlier tail number is recorded against serial 0812 for this model in the deregistered file. [2]
No other airframe has carried N519LT according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N519LT. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data