The Courier is available in kit form for amateur construction or as a completed light-sport aircraft.

[3][4][6][8][10] The S-7 features a welded 4130 steel tube cockpit, with a bolted aluminum tube rear fuselage, wing and tail surfaces all covered in dope and fabric.

[1][2][4] The Courier is available only with conventional landing gear but can be equipped with floats and skis.

"[13] In an extensive review in December 2020, AVweb writer Dave Prizio praised the design's ergonomics and economics, "a nice feature of the S-7 is its ample 30-inch-wide cabin.

It will pretty much do the same thing as a Super Cub at a lower operating cost.