Quick question, does sharing an aircraft in multiplayer automatically share the flight plan, or do both people need to create the flightplan individually?
LOL....
Wingo..

...!
If the Pilot (P1) doesn't know where he is going, then the Co-Pilot (P2) is in deep trouble...

...LOL...

...!!
(Do you mean
Sharing a single Aircraft, or
Flying two separate Aircraft, in Multiplayer?)...

...!
F....(FS Navigator)....Always knows where he is going... 8-)...!
P.S. As far as I can gather, sharing a single aircraft, (P1 + P2), is only available in FSX?
Win 8.1 64-bit. DX11. Advent Tower. Intel i7-3770 3.9 GHz 8-core. 8 GB System RAM. AMD Radeon HD 7700 1GB RAM. DVD ROM. 2 Terra Byte SATA Hard Drive. Philips 17" LCD Monitor. Saitek Cyborg X Fly-5 Joystick. ...and a Briggs and Stratton Petrol Lawn Mower.