Here you can see I tamed the invisible APC and I can tell you how I did. So first you must arrange yourself to enter the apc at the exact same time that another player captures the finishing flag from neutral to team captured. I was able to drive it meanwhile my character did not move. when the vehicle exploded my character stood on its legs. I pressed E and my characters gravity was glitched so I had a faster speed when I jumped in the air and traveled forward. I also took no fall damage and increased the fall time it was great.