Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N37BK

Robinson Helicopter R44 II

Valid Montana

N37BK is a Robinson Helicopter R44 II, a rotorcraft with a piston engine (a helicopter or multicopter), built in 2004. It has 4 seats. It is registered to Changing Horizons LLC, an LLC in Helena, Montana. The registration is valid: it was issued on May 8, 2021 and expires on May 31, 2028. It holds a standard airworthiness certificate for normal, dated November 9, 2004.

Aircraft

Maker
Robinson Helicopter (United States)
FAA spelling: ROBINSON HELICOPTER COMPANY
Model
R44 II
Serial number
10542
Type
Rotorcraft
Power
Piston (reciprocating), 1 motor · Lycoming IO-540 SER · 300 hp
Seats
4
Year built
2004
Transponder code
A43195 (octal 51030625)

Registration

Status
Valid registration
Certificate issued
May 8, 2021
Expires
May 31, 2028
Last FAA action
May 12, 2023
Airworthiness
Standard · Normal · November 9, 2004
FAA region
Northwest Mountain
FAA record id
00131399

Owner as the FAA publishes it

Name
Changing Horizons LLC
Type
LLC
Address
5480 Peaks View Dr
Helena, MT 59602-8864

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

2001-03-30Knowles William J KNOWLES-THORP KT-18 · Valid registration

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