Models
| Model | Type | Registered | Valid | Built |
|---|---|---|---|---|
| GROB G 103 TWIN II | Glider | 1 | 1 | 1980-1980 |
NTSB accident records
27 NTSB records since 2008 under this make name. A count, not a safety rate: larger fleets have more records. About these numbers.
| Date | Place | Model | N-number | Highest injury |
|---|---|---|---|---|
| Jun 3, 2026 | Gregory, MI | G103 TWIN ASTIR | N4101M | None |
| Oct 11, 2025 | Wallis, TX | G102 ASTIR CS | N137SS | None |
| Aug 24, 2025 | Highland, IL | G102 CLUB ASTIR IIIB | N424BG | None |
| Jun 21, 2025 | Midlothian, TX | G-103A TWIN II ACRO | N852BG | None |
| Aug 9, 2024 | Minden, NV | G103 TWIN ASTIR | N125CC | None |