This is a design for Seair publishing house, specialised in compiling a wonderful Aviator's guide to Florida (http://www.aviators-guide.com/).
The logo depicts a particular airplane model, which is popular among pilots on flying vacation.
The stylised sun, air and sea mark reminds of the emblems, which pilots used to put on propeller-driven aircrafts back in the day.
Vivid bold colours and composition convey feeling of freedom, and the ultimate joy of flying over sea surface blazing in the sunlight. Aviators know best.