Timeline for During launch, how is the launch vehicle tracked?
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 19, 2017 at 10:39 | comment | added | Uwe | Launching rockets was possible in the years were no GPS was available. Measuring doppler shift of the received radio signals and delay time from ground to rocket and back was used for many decades to measure speed and distance. | |
| Aug 27, 2013 at 0:42 | vote | accept | CommunityBot | moved from User.Id=29 by developer User.Id=406 | |
| Aug 26, 2013 at 0:16 | history | tweeted | twitter.com/#!/StackSpaceExp/status/371788220054663168 | ||
| Aug 26, 2013 at 0:11 | answer | added | TildalWave | timeline score: 6 | |
| Aug 25, 2013 at 23:25 | comment | added | user12 | How about Radar? | |
| Aug 25, 2013 at 23:10 | history | asked | user29 | CC BY-SA 3.0 |