RE: the prefect platform for aerial photography
Bill,
Could your interference with the G38 be due to ignition spark noise? This is very wideband in nature. You could test this by playing an AM radio near the engine when running. Ignition noise will make a strong buzzing static noise that increases/decreases with RPM.
Just an idea....
Hey! It's raining here in GA! We're currently in drought condition 4, which means no outdoor water use.
Cheers,
Dave