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Registered aircraft · FAA record as of September 25, 2026
N37603

Hughes HK-1

Valid Oregon

N37603 is a Hughes HK-1, a fixed-wing airplane with more than one motor with a piston engine. It has 18 seats. It is registered to Evergreen Aviation & Space Museum, a corporation in Mcminnville, Oregon. The registration is valid: it was issued on May 12, 2016 and expires on May 31, 2029. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Hughes
Model
HK-1
Serial number
HK1
Type
Fixed-wing, multi-engine
Power
Piston (reciprocating), 8 motors
Seats
18
Year built
Not given
Transponder code
A44C89 (octal 51046211)

Registration

Status
Valid registration
Certificate issued
May 12, 2016
Expires
May 31, 2029
Last FAA action
August 4, 2023
Airworthiness
None on file
FAA region
Northwest Mountain
FAA record id
01154416

Owner as the FAA publishes it

Name
Evergreen Aviation & Space Museum
Type
Corporation
Address
500 NE Captain Michael King Smith
Mcminnville, OR 97128-8877

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

1989-04-18Schweizer TG3A · Triennial registration form was mailed and has not been returned by the Post Office

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