Sigma Audio/Video Asc. Plus

Los Angeles, Seattle

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Sigma A/V focuses much of our time on Training, Promotional and Educational Media Production, specializing in MultiCamera Screencasting and Documentary work.


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  1. Fun. Thanks for sharing. I'm building an RV-7a in Redlands. and have flown in to KAPV numerous times. My work is video production. You might consider a gyro stabilized unit like the Kenyon for your air-to-air shots. Good luck to you!