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Registered aircraft · FAA record as of September 25, 2026
N4321R

Robinson Helicopter R66

Valid Arkansas

N4321R is a Robinson Helicopter R66, a rotorcraft with turboshaft engines (a helicopter or multicopter). It has 5 seats. It is registered to Pioneer Aviation LLC, an LLC in Crossett, Arkansas. The registration is valid: it was issued on October 15, 2025 and expires on October 31, 2032. It holds a standard airworthiness certificate for normal, dated June 26, 2018.

Aircraft

Maker
Robinson Helicopter (United States)
FAA spelling: ROBINSON HELICOPTER CO
Model
R66
Serial number
0875
Type
Rotorcraft
Power
Turboshaft, 1 motor · Rolls-Royc 250-C300/A1 · 300 hp
Seats
5
Year built
Not given
Transponder code
A52D17 (octal 51226427)

Registration

Status
Valid registration
Certificate issued
October 15, 2025
Expires
October 31, 2032
Last FAA action
October 15, 2025
Airworthiness
Standard · Normal · June 26, 2018
FAA region
Southwestern
FAA record id
01274179

Owner as the FAA publishes it

Name
Pioneer Aviation LLC
Type
LLC
Address
PO Box 1135
Crossett, AR 71635-1135

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.

Earlier use of this number 1

2000-11-08Cessna 172M · exported to Panama · Registration pending

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data