Delta 4925-8 – McDonnell Douglas
- Family: Delta
- Length: 34 m
- Diameter: 2.44 m
- Launch Mass: 200 T
- Low Earth Orbit Capacity: 3400 kg
The Delta 4925-8, manufactured by McDonnell Douglas established in unknown year, undertook its inaugural launch on 08/27/1989. Notably, Delta 4925-8 has 2 successful launches and 0 failed attempts, with a cumulative tally of 2 launches, currently with 0 pending launches in the pipeline.
The Delta 4000 series was an American expendable launch system which was used to conduct two orbital launches in 1989 and 1990. It was a member of the Delta family of rockets.