Reused booster from the classified NROL-76 mission in May 2017. Following a successful experimental ocean landing that used three engines, the booster unexpectedly remained intact; Elon Musk stated in a tweet that SpaceX will attempt to tow the booster to shore.
Payloads
GovSat-1

Type:

Satellite

Mass:

4,230 kg

Customers:

GovSat

Manufacturers:

Orbital ATK

Nationalities:

Luxembourg

Mission Images