Saw these just posted on FB. Shark and a fucking sub. Dog in the passenger seat. Crazy shit.
edit
http://www.rockstargames.com/newswire/article/47481/happy-holidays-enjoy.html
Holiday gift sort of speak from R*
i believe that plane is the C-130 type from the Max Payne 3 easter egg not a 747...could be wrong though.
Definitely not a C-130:
https://www.aircraftcovers.com/media/images/c130-1.jpg