See also Sandy Shores Airfield, another nearby airstrip.
As its name implies, it is a hangar, capable of holding one small airplane. It is possible to buy the hangar and runway for $150,000. It is only available to buy if playing as Trevor. Unfortunately, the player cannot store his personal aircraft in the garage, since the Cuban 800 used for the Arms Trafficking missions always spawns here.
After the hangar is purchased, it features Arms Trafficking missions by either land or air. There is a Dune Buggy for the land weapons-running side mission, as well as a Cuban 800 for air deliveries. Upon completion of a side mission, Trevor gets paid $5000 for land deliveries and $7000 for the air deliveries. Completing air deliveries quickly awards a time bonus of $125, accuracy with drops gives additional $125 bonus and flying below radar on missions that require it give yet another $125.
- In Minor Turbulence, Trevor says that he is going to land the Cargo Plane at McKenzie Field, but this is practically impossible as the Cargo Plane is too big for any runway due to its large wingspan. Also, because it's a big plane, it needs more runway for taking off and landing.
- Dusters can occasionally be found taking off or landing here, thus making the airfield more active than the public Sandy Shores Airfield.
- It appears to be based on the Calipatria Municipal/Cliff Hatfield Memorial Airport.