For those interested, there is a good series of essays on The Space Review detailing the National Reconnaissance Office’s effort to integrate Space Shuttle operations into its spy satellite servicing schedule.

Part 1: http://thespacereview.com/article/3172/1

Part 2: http://thespacereview.com/article/3302/1

Part 3-1: http://thespacereview.com/article/3390/1

Part 3-2: http://thespacereview.com/article/3394/1