For Doug...

There are some minor differences between the "D" and the "H" model Doug, mainly the "H" has radar. The O2 has quite a bit more difference.
Cessna 337D

https://www.simviation.com/phpupload/upl ... 475316.jpg
Cessna 337H

https://www.simviation.com/phpupload/upl ... 404341.jpg
https://www.simviation.com/phpupload/upl ... 479384.jpg
https://www.simviation.com/phpupload/upl ... 475942.jpg
https://www.simviation.com/phpupload/upl ... 402440.jpg
Cessna O2




Cessna 337D

https://www.simviation.com/phpupload/upl ... 475316.jpg
Cessna 337H

https://www.simviation.com/phpupload/upl ... 404341.jpg
https://www.simviation.com/phpupload/upl ... 479384.jpg
https://www.simviation.com/phpupload/upl ... 475942.jpg
https://www.simviation.com/phpupload/upl ... 402440.jpg
Cessna O2



