Find One of Over 500 Customers on the Map


We have introduced a map to enable builders and flyers to see where other Viking customers are in relation to eachother. It is a work in progress and we are still continuing to add names daily. If you see an area you would like to contact a customer and reach out to contact Alissa@VikingAircraftEngines.com for more information.



Latest Videos

Two Day Adventure in the Viking Powered Ch-750 SD
Lightweight and Low Cost Variable Propeller by Viking
Installation Series - Engine Mounting
Installation Series - Fuel System
Viking wiring
Kathy Flying her Viking Powered RANS S19 - Tail Cam In-flight Footage
A Typical Viking Monday
Viking 90 in Sonex


When you install an O-200 engine, or a Viking 130 aircraft engine, the weight of the aircraft will be about the same.


  • You will have 30 more HP and close to 100% more static thrust.  
  • You will have a 2018 model Honda, usually built in America - not a 1945 design now sold to China
  • You will have 5,000 Honda dealerships from where you can get parts.  
  • You will have DIRECT, into the cylinders, fuel injection.  No carburetor anywhere
  • You will pay much less for much more.

NEW! Every Viking Customer has their own page on our website to showcase their aircraft which will also coincide with the map. If you want your aircraft displayed, please send me in some pictures at Alissa@Vikingaircraftengines.com


Recent Activity - Add Comments, Videos and Pictures Below

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  • Thanks Bob. I cant figure out how to reply! lol  I wasnt sure if i needed to disconnect the ecu or anything else. Just wondering what the average cylinder pressure should look like??  Also, my Viking View rpm indication is very erratic above 4400. I replaced the crank sensor with no change. Anyone ever seen this issue?  Cam sensor?  Viking view itself??  Just started for no apparent reason.


  • I just pull all the plugs on my 110 when doing the compression test.  The coils are all removed before pulling the plugs.

  • Not sure where to ask questions on this site.....maybe this is it. I need some help on the compression test for the 110. I need to know what needs to be disconnected to prevent any type of ignition damage....cant find any info.  Disconnect harness from each coil?? Thanks.


  • Thanks for all the responses to my question. I am happy to hear that I will not need to modify my oil tank since I am getting very close to finally getting the engine cranked up for the first time. The last thing I need is any more delays at this point. As it is, I am a bit embarassed to have taken so long to finish up my 701.. 

  • Robert Eli and Fred Westbrook.  I have the same oil tank on my 110, sent pictures to Jan and his feeback was that I didn't have the welded tank so mine didn't need to be modified.

    • What part do you mean welded? The tank seams or the tube not welded to tank?

    • The tube isn't welded to the tank.  It runs down through the top and looks like it runs through a O-ring.  The O-ring must dampen out some of the vibration.  I have 280 hours on my 110.

  • I have attached a photo of my Viking 110 oil tank, showing the aluminum oil pickup tube that reportedly failed recently. I have looked throughout the Viking website for drawings showing the internal structure of the tank so that I can remove it for modifications, but have had no luck in finding anything on this old oil tank. I would appreciate some help in locating the drawings.3925872405?profile=RESIZE_930x

    • I have this same tube on my 110. What exactly failed?

    • Jan sent out an Email notice that the tube broke off in the tank. I don't have any other information other than that notice. It would be useful to know how many hours that engine has accumulated since it seems likely to be some sort of fatigue failure due to vibration. Obviously, that tube is not suppose to carry any significant loading.

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