Maker · data as of October 2, 2026

Engineering & Research

550 aircraft on the U.S. register. The most recent registration was September 30, 2026.

Models

ERCOUPE 415-C272415-C160ERCOUPE 415-CD31ERCOUPE 415-D24415-D24415-CD16ERCOUPE 415-E11415-E7415-G3ERCOUPE 415-G2

ERCOUPE 415-C · 415-C · ERCOUPE 415-CD · ERCOUPE 415-D · 415-D · 415-CD · ERCOUPE 415-E · 415-E · 415-G · ERCOUPE 415-G

States

Texas53California35Florida28South Carolina26Ohio23Wisconsin20Washington19Indiana19Arizona19Georgia18

Registrations by year

Aircraft newest first

Tail no.	Maker and model	Group	Owner and base	Certificate	Registered	Status
N99732	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner California	Standard	1997-09-27	Valid
N87431	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner Nebraska	Standard	1997-09-25	Valid
N616PT	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Indiana	Standard	1997-09-23	Valid
N99586	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Massachusetts	Standard	1997-08-29	Valid
N99119	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Tennessee	Standard	1997-04-30	Valid
N3097H	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner Arizona	Standard	1997-03-03	Valid
N2400H	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Co-owned owner Kansas	Standard	1997-01-16	Valid
N3575H	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Ohio	Standard	1996-03-13	Valid
N99303	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner West Virginia	Standard	1996-02-13	Valid
N93877	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Tennessee	Standard	1996-02-07	Valid
N94196	Engineering & Research ERCOUPE 415-D	Fixed-wing, single engine	Individual owner Wisconsin	Standard	1996-02-02	Valid
N94313	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Indiana	Standard	1995-10-05	Valid
N3090H	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Florida	Standard	1995-10-02	Valid
N3308H	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Minnesota	Standard	1995-08-10	Valid
N94378	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Co-owned owner New York	Standard	1995-06-20	Valid
N87115	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner Texas	Standard	1995-06-05	Valid
N87206	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner New York	Standard	1995-03-13	Valid
N87362	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner New Jersey	Standard	1995-01-27	Valid
N3593H	Engineering & Research 415-D	Fixed-wing, single engine	Yanks Air Museum Baldwin Park, California	Standard	1994-08-15	Valid
N3049H	Engineering & Research 415-D	Fixed-wing, single engine	Individual owner South Carolina	Standard	1993-09-11	Valid
N3143H	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Washington	Standard	1993-02-04	Valid
N99698	Engineering & Research ERCOUPE 415-D	Fixed-wing, single engine	Co-owned owner Pennsylvania	Standard	1992-10-05	Valid
N99909	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Nevada	Standard	1992-08-21	Valid
N3020H	Engineering & Research 415-D	Fixed-wing, single engine	Individual owner Tennessee	Standard	1992-05-19	Valid
N99112	Engineering & Research 415-D	Fixed-wing, single engine	Co-owned owner Delaware	Standard	1992-01-17	Valid
N2713H	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Texas	Standard	1991-07-17	Valid
N65K	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner Michigan	Standard	1990-06-22	Valid
N93939	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Wisconsin	Standard	1989-12-13	Valid
N87340	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner Florida	Standard	1989-06-09	Valid
N3008H	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner Missouri	Standard	1987-01-31	Valid
N87121	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner Georgia	Standard	1986-02-04	Valid
N93346	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner Tennessee	Standard	1984-10-17	Valid
N94195	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner Washington	Standard	1984-01-23	Valid
N2094H	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Georgia	Standard	1984-01-05	Valid
N87301	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Indiana	Standard	1983-11-14	Valid
N94085	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner Idaho	Standard	1982-05-18	Valid
N2556H	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Iowa	Standard	1981-06-11	Valid
N2264H	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Oklahoma	Standard	1980-08-01	Valid
N94868	Engineering & Research ERCOUPE 415-E	Fixed-wing, single engine	Co-owned owner California	Standard	1979-07-10	Valid
N3227H	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner Michigan	Standard	1972-01-27	Valid
N2560H	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Oklahoma	Standard		Sale reported
N3070H	Engineering & Research ERCOUPE 415-D	Fixed-wing, single engine	Obrien Aviation INC Port Orange, Florida	Standard		Valid
N3201H	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Florida	Standard		Sale reported
N3372H	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner New York	Standard		Valid
N86961	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Oklahoma	Standard		Sale reported
N93369	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Oklahoma	None on file		Revoked
N93491	Engineering & Research ERCOUPE 415-C	Fixed-wing, single engine	Individual owner Puerto Rico	None on file		Revoked
N94160	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner Ohio	Standard		Pending
N94172	Engineering & Research ERCOUPE 415-E	Fixed-wing, single engine	Central Virginia Aviation INC North Dinwiddie, Virginia	Standard		Valid
N94342	Engineering & Research 415-C	Fixed-wing, single engine	Individual owner Minnesota	Standard		Sale reported