| Kennzeichen | D-OPTA (2) | |
| Hersteller | Schroeder fire balloons | |
| Typ/Muster | G42/24 | |
| Volumen | 4200 cbm |
| Kennzeichen | D-OPTI | |
| Hersteller | Raven-Europe | |
| Typ/Muster | FS-57A | |
| Volumen | 2600 m³ |
| Kennzeichen | D-OPTJ | |
| Hersteller | Thunder & Colt | |
| Typ/Muster | AX.7-77 | |
| Volumen | 2200 m³ |
| Kennzeichen | D-OPTO (1) | |
| Hersteller | Schroeder fire balloons | |
| Typ/Muster | G50/24 | |
| Volumen | 5000 cbm |
| Kennzeichen | D-OPTO (2) | |
| Hersteller | Schroeder fire balloons | |
| Typ/Muster | G60/24 | |
| Volumen | 6000 cbm |