Can I fly my drone a 1/4 of a mile close to the end of the radius of an airport?

I live next to 3 airports but I’m just on the edge of the 5-mile radius. Would it be fine to fly my drone or do I need to contact the airports?
Answers

Mars

As long as you *DO NOT* cross into the airports restricted zone you should be ok as far as the authorities are concerned. However, being that close to so many airports don't be surprised if members of the public approach you and question your legality. Always better to be safe than incarcerated. Google "Gatwick"

STEPHEN

Try it and see what happens. *rolls eyes*