The maiden flight of the CZ-3A was the 12th launch from Xichang, yet it has the launch code 07-13. The launch had been preceded by 7 launches in thew 331 series and four launches in the 867 series, so where does 07-13 come from?
Per Phil's request here is an update to the file
Quote from: input~2 on 05/16/2017 09:58 amPer Phil's request here is an update to the fileThank you! Just wondering ........... could the Tianzhou launch code be in the "921" series, like the Jiuquan Program 921 launches?
Quote from: Phillip Clark on 05/16/2017 11:59 amQuote from: input~2 on 05/16/2017 09:58 amPer Phil's request here is an update to the fileThank you! Just wondering ........... could the Tianzhou launch code be in the "921" series, like the Jiuquan Program 921 launches?Yeah, I had the same idea ; actually I have inserted an additional sheet called "WSLC space station" with this entry:Codename Payload Launch date921-W1? Tianzhou-1 4/20/2017