- Male, from Canada.
- A nonprofessionnal historian of astronautics and correspondent;
- Specialities: spacecraft instrumentation, design and engineering, Canada in space
- Collects astronautical artifact and documentation;
- Specialities: spacecraft instruments, vintage documentation, Soviet and Russian space programmes;
- Books: encyclopedias of astronautics, historical essays, science in space, guidance, navigation & control (GNC), biographies and autobiographies
- Various Yahoo groups
- Wikipedia articles initiated: