| Record | |||||
| Category | General | ||||
| Class | Open Class Multiplace | ||||
| Type | Triangle Distance | ||||
| Region | Illinois | ||||
| status | confirmed | ||||
| Details | |||||
| Record Holder | Joe Gieseke Max Gieseke | ||||
| Date | 9/30/2025 | ||||
| Location | Highland | ||||
| Sailplane | Schleicher ASK-21 | ||||
| Record Value | 41.3mi | ||||
| Documentation | |||||
| Official Observer | Max Gieseke | ||||
| Flight trace | |||||
| Claim documentation | |||||
| Other documentation | |||||