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Registered aircraft · FAA record as of September 25, 2026
N421BL

Diamond Aircraft DA 42 NG

Valid Electric airplanePennsylvania

N421BL is a Diamond Aircraft DA 42 NG, a fixed-wing airplane with more than one motor with a piston engine, built in 2020. It has 4 seats. It is registered to M4 Aviation LLC, an LLC in Kutztown, Pennsylvania. The registration is valid: it was issued on May 21, 2022 and expires on May 31, 2029. It holds a standard airworthiness certificate for normal, dated February 26, 2020.

Diamond Aircraft: eDA40 electric trainer, Austria

Aircraft

Maker
Diamond Aircraft (Austria)
FAA spelling: DIAMOND AIRCRAFT IND GMBH
Model
DA 42 NG
Serial number
42.N388
Type
Fixed-wing, multi-engine
Power
Piston (reciprocating), 2 motors · Austro E4-C · 168 hp
Seats
4
Year built
2020
Transponder code
A4FF7A (octal 51177572)

Registration

Status
Valid registration
Certificate issued
May 21, 2022
Expires
May 31, 2029
Last FAA action
July 25, 2025
Airworthiness
Standard · Normal · February 26, 2020
FAA region
Eastern
FAA record id
01311393

Owner as the FAA publishes it

Name
M4 Aviation LLC
Type
LLC
Address
64 Boy Scout Rd
Kutztown, PA 19530-9086

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 2

2012-08-08Thomas Wilbur D KR-200 · Sale reported, canceled
1999-02-09Cessna 421C · 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