Space Launch CalendarHome › 2020 › Atlas V 551
AEHF 6 on Atlas V 551, 2020-03-26 (Success)
ResultSuccess
Date2020-03-26 20:18 UTC
VehicleAtlas V 551Atlas V 551
Atlas V 551 flight no.9success rate so far 100%
No. in 202023 / 109orbital attempts
Agency countryUnited StatesULAL
| Item | Value |
|---|---|
| Launch site | Cape Canaveral Air Station, Florida |
| Payload | AEHF 6 |
| GCAT launch tag | 2020-022 |
| Orbit | 185 × 322 km · 28.2° |
| Mass to orbit | 6.2 t |
Neighbouring Atlas V 551 launches
| Date | Payload | Vehicle | Site | Result |
|---|---|---|---|---|
| 2015-09-02 | MUOS 4 | Atlas V 551 | CC | Success |
| 2016-06-24 | MUOS 5 | Atlas V 551 | CC | Success |
| 2018-04-14 | CBAS/EAGLE | Atlas V 551 | CC | Success |
| 2018-10-17 | AEHF 4 | Atlas V 551 | CC | Success |
| 2019-08-08 | AEHF 5 | Atlas V 551 | CC | Success |
| 2020-03-26 | AEHF 6 | Atlas V 551 | CC | Success |
| 2021-12-07 | STPSAT-6/LDPE-1 | Atlas V 551 | CC | Success |
| 2023-09-10 | SILENT BARKER | Atlas V 551 | CC | Success |
| 2024-07-30 | USSF-51 | Atlas V 551 | CC | Success |
| 2025-04-28 | KA-01 | Atlas V 551 | CC | Success |
| 2025-06-23 | KA-02 | Atlas V 551 | CC | Success |
Atlas V 551 launches per year
Counts orbital launch attempts (successes and failures); suborbital flights excluded. Countries are those of the launching agency.