Air Quota

"When it comes to strapping yourself into a jet fighter and fighting to the death, you reckon you can go toe-to-toe with the best. But how are your skills in an attack helicopter? Or a jetpack? You better be sure you're a jack of all trades before you step into this ring: up to four teams work their way through every flavor of aerial combat the skies of Los Santos have to offer, and the only thing that matters is your grand total."

- In-game description.

Air Quota is an Adversary Mode featured in Grand Theft Auto Online added as part of the GT500 Week in the Doomsday Heist update.

Overview
"You picked up a couple of cheeky kills in a P-996 Lazer and dubbed yourself 'King of the Skies', but how are your skills in an attack helicopter? Can you duck and dodge in a Thruster? Well, Air Quota is here to put your claims of greatness to the test in a gigantic aerial fracas for up to 4 teams and 16 players. Work your way through every flavor of airborne combat the Los Santos skies have to offer the only way you know how - by blowing your opponents to bits with Missiles and Cannons."

- Rockstar Newswire description.

The concept of the mode is essentially the same as Kill Quota, where the player starts with the strongest weapon and reach a kill quota in order to switch to the next one, usually a weaker weapon. When the last weapon is reached, one kill to the opposing team(s) will win the round for that player. If a player commits suicide, they will lose a kill towards the quota.

However, unlike Kill Quota, it does not necessarily follow the "stronger to weaker" ordering. Instead, the ordering is based on the versatility and the capabilities of the aircraft, meaning each player start with the most maneuverable aircraft with better weaponry and progress up to the least versatile aircraft with the most basic weaponry.

Vehicle Loadouts

 * List 1: P-996 LAZER > V-65 Molotok > P-45 Nokota > Savage > FH-1 Hunter > Thruster
 * List 2: Hydra > Rogue > Pyro > Akula > Buzzard Attack Chopper > Thruster