Solar Flight Calendar: Just in Time for the Holidays

Dean Sigler Announcements, Solar Power, Sustainable Aviation Leave a Comment

A Glorious Calendar Eric and Irina Raymond, besides being skilled solar-powered airplane builders, designers, and pilots are also professional photographers.  Their 2020 Solar Flight calendar highlights all those skills and provides historical background for their work.  Besides that – it’s gorgeous. With a baker’s dozen stunning color photos, and historical black-and-white archival images on the back of each month’s offering, the calendar is a nice blend of modern artistry and the chronicle of an eventful past.  Did you know, for instance, that Eric flew the first solar-powered aircraft across America in 1990 – 23 years before Solar Impulse’s journey? One episode on Eric’s blog is worthy of attention.  “At my slow flying speed, I often flew in formation with flocks …

Sunseeker Duo Goes Dual

Dean Sigler Electric Powerplants, GFC, Sustainable Aviation 1 Comment

Irena Raymond became the first passenger of a solar-powered airplane recently, even taking over control of the Sunseeker Duo she and husband Eric built over the last several years.  Her thoughts provoke awe and envy. “Flying the Duo, skimming the white fluffy clouds from above and playing on the sky, I feel like a bird. No limitations, a pure freedom. It’s so quiet! Compared to a normal airplane, it’s like night and day. You need a very good headset in every other powered airplane, but in this airplane you can speak normally even when the motor is running full power, no headset needed. It is unbelievable.” Eric provides some hard data to complement Irena’s understandably poetic words.  “I am expanding the …