Year
.
1969
91 500
83493
1970
89 200
78904
1971
79 200a
--
1972
67 100
--
*The MSFN was combined with the Space Tracking and Data Acquisition Network in the FY 1973 budget request.
a The amount programmed was estimated at $69 100 000 in the FY 1972 budget estimate.