WWI Aeroplane Squadron Overhead!

A squadron of one triplane and three biplanes flew over my house this afternoon in Aurora, Ontario, Canada. I was home today recovering from a minor illness and getting some air outside with our cats when I heard the distinctive low-cycle growling of vintage engines coming from the west. We often have old Harvards fly around here and some other WWII-era aircraft but WWI aeroplanes are rare ---- especially four at a time. Delightful! I just wish I had some better shots. You can see a photo of two planes and another of all four in the Extra Photos section.