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Registered aircraft · FAA record as of September 25, 2026
N37EE

Diamond Aircraft DA20-C1

Valid Electric airplaneMontana

N37EE is a Diamond Aircraft DA20-C1, a fixed-wing airplane with one motor with a piston engine, built in 2015. It has 2 seats. It is registered to Capital Affairs West LLC, an LLC in Helena, Montana. The registration is valid: it was issued on January 22, 2021 and expires on January 31, 2028. It holds a standard airworthiness certificate for utility, dated January 21, 2015.

Diamond Aircraft: eDA40 electric trainer, Austria

Aircraft

Maker
Diamond Aircraft (Austria)
FAA spelling: DIAMOND AIRCRAFT IND INC
Model
DA20-C1
Serial number
C0661
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Cont Motor IO-240-B · 125 hp
Seats
2
Year built
2015
Transponder code
A431DB (octal 51030733)

Registration

Status
Valid registration
Certificate issued
January 22, 2021
Expires
January 31, 2028
Last FAA action
January 30, 2024
Airworthiness
Standard · Utility · January 21, 2015
FAA region
Northwest Mountain
FAA record id
01169202

Owner as the FAA publishes it

Name
Capital Affairs West LLC
Type
LLC
Address
415 N Benton Ave
Helena, MT 59601-5041

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.

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