Incident Overview
A Stinson 108-2 aircraft was involved in a ground collision with an ultralight aircraft at an airport. The Stinson pilot was taxiing to runway 19 for departure, following behind an ultralight. The ultralight pilot elected to make an intersection departure from runway 25 and transmitted his intention accordingly. The ultralight then stopped on runway 25 at the point where the taxiway to runway 19 crosses it.
Sequence of Events
The Stinson pilot heard the ultralight's departure call but did not realize the ultralight was departing from the intersection. Consequently, he continued to taxi across runway 25. As the Stinson entered the runway, the pilot saw the ultralight immediately in front of him and applied maximum braking ("stood on" the brakes). This action caused the Stinson to tip forward onto its nose, and its right wing struck the ultralight.
Aircraft Involvement
Two aircraft were involved: a Stinson 108-2 and an ultralight. No further details about the ultralight (e.g., make, model, registration) were provided in the source. The Stinson was taxiing and the ultralight was positioned on the runway for departure.
Outcome
The collision resulted in the Stinson tipping onto its nose and making contact with the ultralight via its right wing. No statement regarding injuries, fatalities, or extent of damage is available from the source.