[1][2] Designed for African missionary work the Mark IV is a development of the Christavia Mk I, with greater wingspan, a longer fuselage and two additional seats.

The aircraft features a strut-braced high-wing, a four-seat enclosed cabin with doors, fixed conventional landing gear and a single engine in tractor configuration.

With full fuel of 41 U.S. gallons (160 L; 34 imp gal) the payload for crew, passengers and baggage is 854 lb (387 kg).

[1] In December 2016 five examples were registered in the United States with the Federal Aviation Administration and eight with Transport Canada.

[5][6] Data from AeroCrafter and The Incomplete Guide to Airfoil Usage[1][3]General characteristics Performance