Burkhart Grob Flugzeugbau G103
35 on the U.S. register. Built from 1977 to 1984; half of them date from 1982 or earlier. Florida has the most (5). 83% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.
About the G103 from the FAA's model table
- Type
- Glider · Gliders
- Power
- None
- Common engines
- None None (31), Ama/Expr Unknown Eng (2), Bombardier Rotax (All) (1)
- Seats
- 2
- Maker on the register
- Burkhart Grob Flugzeugbau
- Registered
- earliest certificate May 8, 1989; newest August 22, 2024
Where they are owner's state
Florida5Ohio3Michigan3Pennsylvania2New Mexico2Minnesota2Indiana2Delaware2California2Washington1Utah1Texas1
Who owns them registrant type
Corporation23 (66%)LLC5 (14%)Individual5 (14%)Non-citizen corporation1 (3%)Co-owned1 (3%)
Versions as the FAA records them · click one to list only those aircraft
| Version | Registered | Built | Share |
|---|---|---|---|
| G103 TWIN ASTIR | 35 | 1977 to 1984 | 100.0% |
When they were built by decade · 1 with no year on file
Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far
Registration status
Valid34 (97%)Sale reported1 (3%)
Airworthiness certificate class
Standard34 (97%)Experimental1 (3%)
Biggest operators companies, schools and clubs
Tampa Bay Soaring Society INC2Sandhill Soaring Club INC2Windy City Soaring Association1White Sands Soaring Foundation INC1Utah Soaring Association1Tucson Soaring Club INC1Thermalator Soaring Association LLC1St Louis Soaring Association INC1St Croix Eagles LLC1Silverado Soaring INC1Seminole Flying & Soaring INC1Piedmont Soaring Society1
Fleet pages: Tampa Bay Soaring Society INC · Sandhill Soaring Club INC · Windy City Soaring Association · Tucson Soaring Club INC · St Louis Soaring Association INC · Seminole Flying & Soaring INC
Accident history NTSB records · 9 cases since 1982, 0 fatal
2026-06-03CEN26LA233 · G103 TWIN ASTIR N4101M · accident near Gregory, MI · no injuries
2024-08-09WPR24LA274 · G103 TWIN ASTIR N125CC · accident near Minden, NV · no injuries
2024-07-29ANC24LA071 · G103 TWIN ASTIR N8485W · accident near Huntsville, UT · no injuries
2024-01-25ERA24LA098 · G103 TWIN ASTIR N1202Z · accident near Zephyrhills, FL · serious injuries
2016-04-24GAA16CA205 · G103 TWIN ASTIR N40880 · accident near Marana, AZ · minor injuries
2015-09-17GAA15CA299 · G103 TWIN ASTIR N3872G · accident near Wellington, OH · no injuries
2007-03-13DEN07LA074 · G103 Twin Astir N39810 · accident near Pueblo, CO · no injuries
2006-11-15LAX07CA036 · G103 Twin Astir N4115M · accident near Tucson, AZ · no injuries
The 8 most recent of 9 cases where the NTSB's make and model match this family's versions. Rates per registered aircraft, phases of flight and causes are coming with the analytics stage. Each aircraft's own page also shows its record.
Questions people ask answers refresh every morning
How many Burkhart Grob Flugzeugbau G103 aircraft are registered in the U.S.?
35 as of October 2, 2026, counting 1 version the FAA records separately.
Which state has the most Burkhart Grob Flugzeugbau G103s?
Florida, with 5.
Who owns the Burkhart Grob Flugzeugbau G103?
83% 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 · 35 G103 TWIN ASTIR (all versions)
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N44259 | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Sandhill Soaring Club INC Brighton, Michigan |
Standard | 2024-08-22 | Valid |
| N53608 | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Seminole Flying & Soaring INC Clermont, Florida |
Standard | 2024-05-08 | Valid |
| N4425Y | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Individual owner Indiana |
Standard | 2023-12-05 | Valid |
| N5361V | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Philadelphia Glider Council Hilltown, Pennsylvania |
Standard | 2023-04-29 | Valid |
| N158SS | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Counter Aviation Services LLC Omaha, Nebraska |
Standard | 2020-11-18 | Valid |
| N4101M | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Sandhill Soaring Club INC Brighton, Michigan |
Standard | 2019-11-05 | Valid |
| N5364G | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
White Sands Soaring Foundation INC Alamogordo, New Mexico |
Standard | 2018-01-30 | Valid |
| N4426B | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
N4426B LLC Hood River, Oregon |
Standard | 2017-11-14 | Valid |
| N429BG | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Cherryhill Flying Club LLC Freetown, Indiana |
Standard | 2017-09-12 | Valid |
| N672H | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Fun Country Soaring Wellington, Ohio |
Standard | 2017-08-15 | Valid |
| N4113G | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Individual owner Florida |
Standard | 2017-07-19 | Valid |
| N910BG | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Cleveland Soaring Society INC Hartville, Ohio |
Standard | 2015-09-30 | Valid |
| N37WW | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Tampa Bay Soaring Society INC Zephyrhills, Florida |
Standard | 2014-09-23 | Valid |
| N4115M | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Tucson Soaring Club INC Sahuarita, Arizona |
Standard | 2014-08-28 | Valid |
| N20HS | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Individual owner California |
Standard | 2014-03-10 | Valid |
| N21BR | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Piedmont Soaring Society Clemmons, North Carolina |
Standard | 2013-11-25 | Valid |
| N126TA | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
St Croix Eagles LLC New Brighton, Minnesota |
Standard | 2013-11-18 | Valid |
| N921G | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Thermalator Soaring Association LLC Wilmington, Delaware |
Standard | 2013-06-19 | Valid |
| N8485W | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Utah Soaring Association Mapleton, Utah |
Standard | 2013-04-04 | Valid |
| N906BG | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Brandywine Soaring Association Hockessin, Delaware |
Standard | 2012-09-06 | Valid |
| N2886A | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Evergreen Soaring Lynnwood, Washington |
Standard | 2012-03-28 | Valid |
| N160SS | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Fault Line Flyers Leander, Texas |
Standard | 2011-09-13 | Valid |
| N11TA | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Co-owned owner Ohio |
Standard | 2011-03-09 | Valid |
| N3981H | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
St Louis Soaring Association INC Saint Louis, Missouri |
Standard | 2006-02-21 | Valid |
| N427BG | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Albuquerque Soaring Club INC Albuquerque, New Mexico |
Standard | 2005-12-13 | Valid |
| N74BH | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Kansas Soaring Association Wichita, Kansas |
Standard | 2004-09-28 | Valid |
| N422BG | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Windy City Soaring Association Hinckley, Illinois |
Standard | 2004-06-25 | Valid |
| N3837M | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Cross Country Soaring INC Lonsdale, Minnesota |
Standard | 2004-06-07 | Valid |
| N125CC | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Silverado Soaring INC Roseville, California |
Standard | 2003-05-13 | Valid |
| N1202Z | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Tampa Bay Soaring Society INC Zephyrhills, Florida |
Standard | 1998-07-15 | Valid |
| N174SS | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Flying L Aircraft INC Fort Denaud, Florida |
Standard | 1997-10-27 | Valid |
| N4446W | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Knauff And Grove INC Julian, Pennsylvania |
Standard | 1991-05-16 | Valid |
| N913G | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Marshall Soaring Club Marshall, Michigan |
Standard | 1991-05-15 | Valid |
| N39810 | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Individual owner Colorado |
Experimental | 1989-05-08 | Valid |
| N43JH | Burkhart Grob Flugzeugbau G103 TWIN ASTIR |
Individual owner Alabama |
Standard | Sale reported |