| Record | |||||
| Category | Feminine | ||||
| Class | Open Class Singleplace | ||||
| Type | Triangle Distance | ||||
| Region | Massachusetts | ||||
| status | confirmed | ||||
| Details | |||||
| Record Holder | Catherine Keller | ||||
| Date | 5/1/2026 | ||||
| Location | Sterling | ||||
| Sailplane | Schleicher ASG-29-18E | ||||
| Record Value | 187.8mi | ||||
| Documentation | |||||
| Official Observer | Ira Blieden | ||||
| Flight trace | |||||
| Claim documentation | |||||
| Other documentation | |||||