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Who Owns This Plane?

N3115T

2006 Robinson Helicopter R44 II

Helicopter · serial 11317

Valid registration

Registered with the FAA until Aug 31, 2032.

Registered owner

United Therapeutics Corp

Owner type: Corporation
Address: 1000 Spring St, Silver Spring, MD 20910
Fleet: 8 aircraft registered to this owner

Aircraft

Make and model: Robinson Helicopter R44 II
Year built: 2006
Serial number: 11317
Type: Helicopter · Land
Engines: 1 × Piston · Ama/expr UNKNOWN ENG
Seats: 4
Weight class: Up to 12,499 lb
Certification: Type certificated · Experimental airworthiness (issued May 7, 2022)
Mode S code: A34DA1 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Aug 6, 2025 · last FAA action Aug 6, 2025

Past registrations of N3115T

N-numbers are reused. Each line is an earlier registration, ending on the date the FAA canceled it.

May 16, 1996 Fairchild SA227-AC · serial AC587 Chautauqua Airlines Inc · Indianapolis, IN · exported to CANADA
Jul 2, 1970 1967 Cessna 177 · serial 17700415 Teterboro Aircraft Services Inc · Teterboro, NJ

What a Robinson R44 looks likePhoto of a Robinson R44, not this aircraft: D. Miller, CC BY 2.0, via Wikimedia Commons

Check the official record

This page mirrors the FAA's public registry file dated Oct 30, 2026. The FAA's own N-number inquiry is the official record, with the full owner address and documents.

Where is it now?

The registry doesn't show where an aircraft is flying. Flight trackers do, by tail number or Mode S code A34DA1: FlightAware or ADS-B Exchange. Some owners block tracking through the FAA's privacy programs.

Something wrong?

Owners update their registration with the FAA Aircraft Registry; changes appear here the day after the FAA publishes them. Email admin@whoownsthisplane.com about how this site shows a record.