| N102Z | 0000 Burkhart Grob G 103 TWIN II | 3840K86 | 0 | 2 | |
| N103BT | 0000 Burkhart Grob G 103 TWIN II | 33929 | 0 | 2 | |
| N103FB | 1984 Burkhart Grob G 103 TWIN II | 33930 | 0 | 2 | CA, United States |
| N103GG | 1984 Burkhart Grob G 103 TWIN II | 33903 | 0 | 2 | WA, United States |
| N103MG | 0000 Burkhart Grob G 103 TWIN II | 33904 | 0 | 2 | |
| N103PR | 1984 Burkhart Grob G 103 TWIN II | 3852-K-98 | 0 | 2 | CA, United States |
| N103TG | 1983 Burkhart Grob G 103 TWIN II | 3829 | 0 | 2 | NM, United States |
| N103XS | 1982 Burkhart Grob G 103 TWIN II | 3745 | 0 | 2 | MN, United States |
| N139BG | 1984 Burkhart Grob G 103 TWIN II | 33901-K-139 | 0 | 2 | PA, United States |
| N140BG | 1984 Burkhart Grob G 103 TWIN II | 33902-K-140 | 0 | 2 | MI, United States |
| N18AG | 1982 Burkhart Grob G 103 TWIN II | 3714 | 0 | 2 | NJ, United States |
| N3981C | 1983 Burkhart Grob G 103 TWIN II | 3807 | 0 | 2 | CA, United States |
| N4222W | 1983 Burkhart Grob G 103 TWIN II | 3804 | 0 | 2 | PA, United States |
| N428BG | 1982 Burkhart Grob G 103 TWIN II | 3740 | 0 | 2 | NV, United States |
| N4446T | 1983 Burkhart Grob G 103 TWIN II | 3824 | 0 | 2 | NY, United States |
| N4446Y | 1983 Burkhart Grob G 103 TWIN II | 3825 | 0 | 2 | UT, United States |
| N45748 | 0000 Burkhart Grob G 103 TWIN II | 3828 | 0 | 2 | IN, United States |
| N46009 | 0000 Burkhart Grob G 103 TWIN II | 3830 | 0 | 2 | CT, United States |
| N4601M | 0000 Burkhart Grob G 103 TWIN II | 3831 | 0 | 2 | CA, United States |
| N47938 | 1984 Burkhart Grob G 103 TWIN II | 3841-K-87 | 0 | 2 | PA, United States |
| N4793N | 1984 Burkhart Grob G 103 TWIN II | 3842-K-88 | 0 | 2 | AZ, United States |
| N4794E | 1984 Burkhart Grob G 103 TWIN II | 3843-K-89 | 0 | 2 | VA, United States |
| N4805R | 1984 Burkhart Grob G 103 TWIN II | 3854-K-100 | 0 | 2 | NV, United States |
| N4943Y | 0000 Burkhart Grob G 103 TWIN II | 3855-K-101 | 0 | 2 | FL, United States |
| N49443 | 0000 Burkhart Grob G 103 TWIN II | 3848-K-94 | 0 | 2 | NV, United States |
| N4944G | 0000 Burkhart Grob G 103 TWIN II | 3850-K-96 | 0 | 2 | MA, United States |
| N4944Y | 0000 Burkhart Grob G 103 TWIN II | 3847K93 | 0 | 2 | |
| N5448E | 0000 Burkhart Grob G 103 TWIN II | 3871K112 | 0 | 2 | |
| N5448G | 0000 Burkhart Grob G 103 TWIN II | 3868-K-109 | 0 | 2 | PA, United States |
| N5448W | 0000 Burkhart Grob G 103 TWIN II | 3869-K-110 | 0 | 2 | AZ, United States |
| N5448X | 0000 Burkhart Grob G 103 TWIN II | 3870-K-111 | 0 | 2 | OH, United States |
| N54553 | 0000 Burkhart Grob G 103 TWIN II | 3872-K-113 | 0 | 2 | CT, United States |
| N54554 | 0000 Burkhart Grob G 103 TWIN II | 3873-K-114 | 0 | 2 | UT, United States |
| N5462G | 0000 Burkhart Grob G 103 TWIN II | 3874 | 0 | 2 | |
| N5462N | 0000 Burkhart Grob G 103 TWIN II | 3875 | 0 | 2 | CO, United States |
| N5489X | 1984 Burkhart Grob G 103 TWIN II | 3877-K-115 | 0 | 2 | TX, United States |
| N5QD | 1983 Burkhart Grob G 103 TWIN II | 3792 | 0 | 2 | PA, United States |
| N62BG | 1981 Burkhart Grob G 103 TWIN II | 3649 | 0 | 2 | KS, United States |
| N705KB | 1981 Burkhart Grob G 103 TWIN II | 3609 | 0 | 2 | MI, United States |
| N8013K | 1982 Burkhart Grob G 103 TWIN II | 3702 | 0 | 2 | CO, United States |
| N808X | 0000 Burkhart Grob G 103 TWIN II | 3815-K-76 | 0 | 2 | TX, United States |
| N901BG | 1981 Burkhart Grob G 103 TWIN II | 3648 | 0 | 2 | TX, United States |
| N907BG | 1981 Burkhart Grob G 103 TWIN II | 3650 | 0 | 2 | PA, United States |
| N914G | 1982 Burkhart Grob G 103 TWIN II | 3747 | 0 | 2 | CA, United States |
| OY-LFX | 1980 Burkhart Grob Flugzeugbau GROB G 103 "TWIN II" | 3511 | 0 | 2 | 4970 Rødby, Denmark |
| OY-VSX | 1983 Burkhart Grob Flugzeugbau GROB G 103 A "TWIN II ACR | 3770-K-56 | 0 | 2 | 6920 Videbæk, Denmark |
| OY-XKZ | 1980 Burkhart Grob Flugzeugbau GROB G 103 "TWIN II" | 3575 | 0 | 2 | 6500 Vojens, Denmark |
| OY-XLZ | 1982 Burkhart Grob Flugzeugbau GROB G 103 "TWIN II" | 3697 | 0 | 2 | 3520 Farum, Denmark |
| OY-XMY | 1983 Burkhart Grob Flugzeugbau GROB G 103 A "TWIN II ACR | 3743-K-49 | 0 | 2 | 7840 Højslev, Denmark |
| OY-XNZ | 1981 Burkhart Grob Flugzeugbau GROB G 103 "TWIN II" | 3643 | 0 | 2 | 8830 Tjele, Denmark |
| OY-XOJ | 1986 Burkhart Grob Flugzeugbau GROB G 103 A "TWIN II ACR | 34057-K-287 | 0 | 2 | 4360 Kirke Eskilstru, Denmark |