Canadian
Astronaut Steve MacLean Visits Downsview
Prior to
1992 Shuttle Mission - 1990
Read page 11 of ECCC Publication: "Canada's Ozone Layer Protection Program : A summary" - 4th ed 1997
Steve MacLean with updated sunphotometer to be carried on his shuttle mission planned for 1992
 l to r: William (Bill) Clark, a co-op student, Steve MacLean, Wayne Evans. |
 l to r: a co-op student, William (Bill) Clark, Wayne Evans, Steve MacLean. |
 Steve MacLean with Updated Sunphotometer |
 Steve MacLean with Brewer Spectrophotometers on Downsview Roof. |