On Mark Marksman

Marksman
On Mark Marksman C N60XX fitted with deepened pressurised fuselage, R-2800 engines and wing tip tanks
Role Executive transport
Manufacturer On Mark Engineering
First flight January 1961
Introduction 1961
Produced 19611964
Number built 8
Developed from Douglas A-26 Invader

The On Mark Marksman was an American high-speed civil executive aircraft converted from surplus Douglas A-26 Invader airframes by On Mark Engineering. Its antecedents were the On Mark Executive and the On Mark Marketeer.