The U.S. aircraft register, updated daily
The register · data as of October 23, 2026

Aircraft made by Engineering & Research whose current registration certificate was issued in 2026

20 on the U.S. register, newest registrations first. This is the list behind a number on another page; the words above say exactly what it counts. Individuals are not named at this time; companies, trusts and government bodies are shown as the FAA publishes them.

Tail no.Maker and modelOwner and baseCertificateRegisteredStatus
N2674H Engineering & Research
ERCOUPE 415-C
Co-owned owner
Missouri
Standard 2026-09-30 ValidFAA registration status code V: Valid registration. All codes
N2409H Engineering & Research
ERCOUPE 415-C
Individual owner
Texas
Standard 2026-09-23 ValidFAA registration status code V: Valid registration. All codes
N3336H Engineering & Research
415-CD
O + W AG Enterprises INC
Van Wert, Iowa
Standard 2026-09-07 ValidFAA registration status code V: Valid registration. All codes
N2048H Engineering & Research
ERCOUPE 415-C
Individual owner
Texas
Standard 2026-08-26 ValidFAA registration status code V: Valid registration. All codes
N99150 Engineering & Research
ERCOUPE 415-C
Eaa Chapter 1699 INC
Selkirk, New York
Standard 2026-07-24 ValidFAA registration status code V: Valid registration. All codes
N3378H Engineering & Research
415-D
Co-owned owner
Colorado
Standard 2026-06-26 ValidFAA registration status code V: Valid registration. All codes
N415F Engineering & Research
ERCOUPE 415-C
Co-owned owner
Iowa
Standard 2026-06-24 ValidFAA registration status code V: Valid registration. All codes
N96BK Engineering & Research
ERCOUPE 415-CD
Individual owner
Texas
Standard 2026-06-23 ValidFAA registration status code V: Valid registration. All codes
N93450 Engineering & Research
ERCOUPE 415-C
Individual owner
Ohio
Standard 2026-06-22 ValidFAA registration status code V: Valid registration. All codes
N552SM Engineering & Research
ERCOUPE 415-C
Individual owner
Wisconsin
Standard 2026-05-30 ValidFAA registration status code V: Valid registration. All codes
N99056 Engineering & Research
415-C
Individual owner
Pennsylvania
Standard 2026-05-12 ValidFAA registration status code V: Valid registration. All codes
N2853H Engineering & Research
ERCOUPE 415-C
Individual owner
Ohio
Standard 2026-05-09 ValidFAA registration status code V: Valid registration. All codes
N94833 Engineering & Research
ERCOUPE 415-E
Individual owner
Nevada
Standard 2026-05-09 ValidFAA registration status code V: Valid registration. All codes
N94767 Engineering & Research
ERCOUPE 415-E
Individual owner
Indiana
Standard 2026-05-08 ValidFAA registration status code V: Valid registration. All codes
N94027 Engineering & Research
ERCOUPE 415-C
Individual owner
Tennessee
Standard 2026-04-29 ValidFAA registration status code V: Valid registration. All codes
N99133 Engineering & Research
415-C
Individual owner
South Carolina
Standard 2026-04-24 ValidFAA registration status code V: Valid registration. All codes
N99389 Engineering & Research
ERCOUPE 415-C
Individual owner
Massachusetts
Standard 2026-04-06 ValidFAA registration status code V: Valid registration. All codes
N87323 Engineering & Research
ERCOUPE 415-C
Co-owned owner
California
Standard 2026-02-25 ValidFAA registration status code V: Valid registration. All codes
N2756H Engineering & Research
415-C
Individual owner
Idaho
Standard 2026-01-21 ValidFAA registration status code V: Valid registration. All codes
N99773 Engineering & Research
ERCOUPE 415-C
Individual owner
Virginia
Standard 2026-01-13 ValidFAA registration status code V: Valid registration. All codes