Example SH.sdl (all sounds included) is in the data\Sounds folder.
The jet engine sound sample provided is very poor and really needs to be replaced.

When starting SH5\ME2 it does a quick campaign validation, If you encounter errors, click OK until ME2 is ready for use.
Click "File" --> "Open Project" and select the Project/Campaign where you want to add the Plane.
(i.e. SH5\data\Campaigns\CampaignProjects\Happy_Times.pj)
Locate the starting point/Port you want the Plane to fly on the map and zoom in all the way to your selected starting point.
Adding a Scripted Plane:
From the Mission window on the right, Click on the name PortTraffic to set focus and we add the new plane to port traffic group.
From the Explorer window on the right, Click on the Air tab and expand Roster then German. Click and hold on the FBGo229B and drag it to your desired start point spot on the map and drop it.
Primary Click on the Ge FB Go_229B1 you just dropped on the Map. In the Properties window on the left, Select Alphabetical display.
Set CurrentSpeed to a minimum of 190 or the Ho 229B rolls over and crashes on corners 90 degree or greater (Top speed is 584 but if you set it above 300, You or your Deck Watch crew will most likely never even see it).
CurrentSpeed must be set prior to creating a group or the group is stuck at the default of 90 Kph until it reaches the first Way-point.
Set DeleteOnLastWaypoint to False. If this is not set the plane fly's around the Way-points once then exits the game until game restart.
Set Doctrine to Defensive. With a 1000 KMs range, we don't want these guys possibly responding to Contact radio reports. "WTF":timeout:
Set EvolveFromEntryDate to True. Not really important but should keep in mind in case you are adding actual scripted patrol because these patrols will re-spawn until GameExitDate is reached.
Set the GameEntryDate and GameExitDate dates. At a minimum use the starting and ending dates of the campaign so if you add a Plane to the first campaign Total Germany, it isn't flying around until the last campaign in December 1945 and visa versa.
Set Height well above any terrain/ship obstacles (500 is good for a starting height on Sea/Ocean).
Set VetrancyLevel to Poor. If these guys are set to Elite they may respond to Distress Radio reports and decide to sink everything between Patrol area and Distress Call preventing you from completing your missions. "WTF":timeout:
Adding/Editing Way-Points:
Secondary Click on the GE FB Go_229B1 and select "Add waypoint". Now every time you Primary Click on the Map you will set a Waypoint. Create Way-Point 1 a short distance from the plane. Now Secondary Click on a clear Map location to stop adding way-points so we can edit the first way-point. Primary Click the way-point and you can now edit the way-point Properties and change Height, LoopPoint, LoopProbability, Radius and , Speed from this Waypoint to the next.
Each way-point you add inherits the Properties of the Plane or last way-point.
Primary Click on the first Waypoint to set focus then Secondary Click on it again and select "Add Waypoint" to add the rest of the Way-Points.
When you have set all your waypoints, edit the last waypoint and set LoopPoint to the first way-point or to what ever point you want to keep patrolling.
You should verify/edit all Way-Points when done.
Creating an AirGroup:
Primary Click on the GE FB Go_229B1 to set focus then Secondary Click on the GE FB Go_229B1 again and select "Create Group From Unit". In the Properties window on the left, you can now enter a GroupName. I recommend a name that will help you locate the plane on the map like "GeFBHo229B <Port Name Here> 01" so if you create multiple groups around multiple ports they are easier to locate in case the planes keep crashing or errors or you want to edit way points etc.
Now you can add another Plane to this AirGroup. Just repeat steps from adding the first plane then Primary Click on the GE FB Go_229B2
and select "Join Group" and in the Plane properties the GroupName has a selection of groups to join. Select the group you created.
Secondary Click on the _Ge FB Go_229B1 again and select "Head to Waypoint".

Save Project and start game to see your new plane buzz you.