Year
.
1969
2 500
---
1 500
1970
4 000
---
1 667
1971
2 500
---
2 559
1972
1 600
---
2 150
1973
2 200
3 200
---a
1974
---
---
2 500b
1975
---
---
---
1976
7 400a
---
---
a it was estimated in the FY 1974 budget estimate that $1 640 000 would be programmed for ITOS in FY 1973; the category was dropped in the FY 1975 estimate.
b For operational satellite improvements to include ITOS and GOES.
c Includes $2 400 000 for the transition quarter.