Space Launch CalendarIntelsat IS-21 on Zenit-3SL, 2012-08-19 (Success)
ResultSuccess
Date2012-08-19 06:54 UTC
VehicleZenit-3SLZenit-3SL
Zenit-3SL flight no.33success rate so far 94%
No. in 201247 / 78orbital attempts
Agency countryUnited StatesELUS
| Item | Value |
|---|---|
| Launch site | Sea Launch Kiritimati Launch Area, Pacific Ocean |
| Payload | Intelsat IS-21 |
| GCAT launch tag | 2012-045 |
| Mass to orbit | 6.0 t |
Neighbouring Zenit-3SL launches
| Date | Payload | Vehicle | Site | Result |
|---|---|---|---|---|
| 2008-07-16 | Echostar 11 | Zenit-3SL | KLA | Success |
| 2008-09-24 | Galaxy 19 | Zenit-3SL | KLA | Success |
| 2009-04-20 | SICRAL 1B | Zenit-3SL | KLA | Success |
| 2011-09-24 | Atlantic Bird 7 | Zenit-3SL | KLA | Success |
| 2012-06-01 | Intelsat IS-19 | Zenit-3SL | KLA | Success |
| 2012-08-19 | Intelsat IS-21 | Zenit-3SL | KLA | Success |
| 2012-12-03 | EUTELSAT 70B | Zenit-3SL | KLA | Success |
| 2013-02-01 | Intelsat IS-27 | Zenit-3SL | KLA | Failure |
| 2014-05-26 | EUTELSAT 3B | Zenit-3SL | KLA | Success |
Zenit-3SL launches per year
Counts orbital launch attempts (successes and failures); suborbital flights excluded. Countries are those of the launching agency.