With the Black Market Aerial Pack you get these cool items:

F-33 DragonFly Jet Fighter: With quad-mounted miniguns and double missile launchers, this agile bird is the definite ruler of the skies, and packs a serious punch to land based targets as well.

Dual Parachute Thrusters: Take to the air for longer! The Dual Parachute Thrusters when mounted to the parachute rig provides bursts of forward momentum to extend airtime.

Multi-lock Missile Launcher: This highly sophisticated weapon of destruction allows you to lock up to four targets and unleash a barrage of homing missiles to take care of all your troubles.