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

Glasflugel 604

5 on the U.S. register. Built from 1970 to 1973; half of them date from 1973 or earlier. Kansas has the most (5). 0% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are not named here at this time.

About the 604 from the FAA's model table

Type
Glider · Gliders
Power
None
Common engines
None None (5)
Seats
1
Cruise speed
about 60 mph
Built of
composite · A glass-fibre glider.
Maker on the register
Glasflugel
Registered
earliest certificate May 12, 1993; newest November 5, 2023

Where they are owner's state

By state, as a table
aircraft
Kansas5

Who owns them registrant type

By owner type, as a table
aircraftshare
Individual5100%

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

VersionRegisteredBuiltShare
60451970 to 1973100.0%

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

0122331970
By decade built, as a table
aircraft
19703

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

0123442023
Registrations by year, as a table
aircraft
20234

Registration status

By status, as a table
aircraftshare
Valid5100%

Airworthiness certificate class

By airworthiness certificate, as a table
aircraftshare
Experimental5100%

Biggest operators companies, schools and clubs

No data

Accident history NTSB records · 1 cases since 1982, 0 fatal

1984-06-25SEA84LA148 · 604 N165D · accident near W Silver Spring, NV · no injuries

The 1 most recent of 1 cases where the NTSB's make and model match this family's versions. Each aircraft's own page also shows its record. How this model compares with others, with the fleet taken into account: Accidents by model in Aviation Analytics.

Questions people ask answers refresh every morning

How many Glasflugel 604 aircraft are registered in the U.S.?

5 as of October 23, 2026, counting 1 version the FAA records separately.

Which state has the most Glasflugel 604s?

Kansas, with 5.

Who owns the Glasflugel 604?

0% are registered to companies, flight schools, clubs and other organisations; the rest to individuals and co-owners, who are not named on this site at this time.

When were the Glasflugel 604s on the register built?

Between 1970 and 1973; half of them in 1973 or earlier.

How many Glasflugel 604 accidents has the NTSB recorded?

1 accidents and incidents since 1982, 0 of them fatal. A model flown more shows more; the accident analytics compare models per thousand registered.

What is the Glasflugel 604 made of?

The airframe is composite: carbon fibre or glass fibre set in resin, moulded in large pieces with few joints, which gives smooth shapes but needs different inspection and repair methods from metal. A glass-fibre glider. The FAA's type certificate data sheet is the authority for any one model.

Connections how the 604 links to the rest of the register

Design
Where they are
Record

The whole map of how records connect · these connections as data: /graph/model/glasflugel/604.json.

Aircraft newest certificates first · 5

Tail no.Maker and modelOwner and baseCertificateRegisteredStatus
N165D Glasflugel
604
Individual owner
Kansas
Experimental 2023-11-05 ValidFAA registration status code V: Valid registration. All codes
N604VP Glasflugel
604
Individual owner
Kansas
Experimental 2023-11-05 ValidFAA registration status code V: Valid registration. All codes
N62301 Glasflugel
604
Individual owner
Kansas
Experimental 2023-11-05 ValidFAA registration status code V: Valid registration. All codes
N854A Glasflugel
604
Individual owner
Kansas
Experimental 2023-11-05 ValidFAA registration status code V: Valid registration. All codes
N57L Glasflugel
604
Individual owner
Kansas
Experimental 1993-05-12 ValidFAA registration status code V: Valid registration. All codes