To get this you have to use the character specialist called ‘Sundane’ who has a wing-suit as her specialist
Once you get into a game on the map orbital (I did it on a custom portal server so I didn’t have to deal with other people shooting me out the sky or stealing the helicopter off spawn) head to the top of the hangar with a helicopter which is the huge tall building that the rocket is facing. From there simply jump off and wing-suit to the rocket. You don’t need to survive the landing as the achievement pops when you’re about 10 meters away from the rocket.
The Twitter links below shows me completing it:
https://twitter.com/spray_uk/status/1458779235917737985?s=21