| Kennzeichen | D-OTDI (1) | |
| Hersteller | Schroeder fire balloons | |
| Typ/Muster | G26/24 | |
| Volumen | 2600 cbm |
| Kennzeichen | D-OTDI (2) | |
| Hersteller | Schroeder fire balloons | |
| Typ/Muster | G26/24 | |
| Volumen | 2600 cbm |
| Kennzeichen | D-OTDI (3) | |
| Hersteller | Schroeder fire balloons | |
| Typ/Muster | G30/24 | |
| Volumen | 3000 cbm |
| Kennzeichen | D-OTEC | |
| Hersteller | Thunder & Colt | |
| Typ/Muster | 120A | |
| Volumen | 3400 cbm |
| Kennzeichen | D-OTED | |
| Hersteller | Schroeder fire balloons | |
| Typ/Muster | G40/24 | |
| Volumen | 4000 cbm |