The U.S. aircraft register, updated daily · Carbon Free Flight by 2050
Models · Schempp-Hirth · Gliders · data as of October 2, 2026

Schempp-Hirth NIMBUS-4

7 on the U.S. register across 5 versions the FAA records separately. Built from 1998 to 2008; half of them date from 2000 or earlier. Delaware has the most (2). 29% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.

Schempp-Hirth NIMBUS-4: German single- or two-seat glider, 1990
Photo: Juergen Lehle, CC BY-SA 3.0, via Wikimedia Commons · Schempp-Hirth Nimbus-4 on Wikipedia

About the NIMBUS-4 from the FAA's model table

Type
Glider · Gliders
Power
None
Common engines
None None (5), Solo 2625 02 (1), Solo 2350 Ser (1)
Seats
1
Maker on the register
Schempp-Hirth
Registered
earliest certificate August 20, 1998; newest October 7, 2025

Where they are owner's state

Delaware2California2Washington1Texas1New York1

Who owns them registrant type

Individual5 (71%)LLC1 (14%)Corporation1 (14%)

Versions as the FAA records them · click one to list only those aircraft

VersionRegisteredBuiltShare
NIMBUS 431998 to 200042.9%
NIMBUS-4M1200014.3%
NIMBUS 4DT1200814.3%
NIMBUS 4DM1—14.3%
NIMBUS 4D1199814.3%

When they were built by decade · 2 with no year on file

012232199032000

Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far

000111201412019120231202412025

Registration status

Valid7 (100%)

Airworthiness certificate class

Experimental6 (86%)Standard1 (14%)

Biggest operators companies, schools and clubs

Nimbus 4 INC1Four Delta Tango LLC1

Fleet pages: Four Delta Tango LLC

Accident history NTSB

Each aircraft's own page already shows its NTSB accident and incident record. The model-wide record (accidents per year, fatal and non-fatal, against the number registered) is being added; it will appear here.

Questions people ask answers refresh every morning

How many Schempp-Hirth NIMBUS-4 aircraft are registered in the U.S.?

7 as of October 2, 2026, counting 5 versions the FAA records separately.

Which state has the most Schempp-Hirth NIMBUS-4s?

Delaware, with 2.

Who owns the Schempp-Hirth NIMBUS-4?

29% are registered to companies, flight schools, clubs and other organisations; the rest to individuals and co-owners, who are never named on this site.

Aircraft newest certificates first · 7

Tail no.Maker and modelOwner and baseCertificateRegisteredStatus
N2888V Schempp-Hirth
NIMBUS 4DM
Individual owner
California
Standard 2025-10-07 Valid
N747V Schempp-Hirth
NIMBUS 4
Individual owner
California
Experimental 2024-01-15 Valid
N264BM Schempp-Hirth
NIMBUS 4
Individual owner
New York
Experimental 2023-05-17 Valid
N747JN Schempp-Hirth
NIMBUS-4M
Individual owner
Washington
Experimental 2019-06-25 Valid
N264NB Schempp-Hirth
NIMBUS 4
Individual owner
Texas
Experimental 2014-09-18 Valid
N264DT Schempp-Hirth
NIMBUS 4DT
Four Delta Tango LLC
Wilmington, Delaware
Experimental 2009-04-16 Valid
N142K Schempp-Hirth
NIMBUS 4D
Nimbus 4 INC
Wilmington, Delaware
Experimental 1998-08-20 Valid