Does anyone know how well an air horn would deter a bear encounter versus bear spray? I'm interested in an air horn as an alternative to bear spray for several reasons:
1. It's easier to obtain and travel with.
2. There's no chance of it leaking and ruining gear.
3. It seems that it would be more effective from farther away. I don't relish the idea of waiting for a charging bear to get within 15 feet of me before spraying! And I probably would not be able to do it! I'd panic--run, spray too early, etc.
4. It seems that it would deter "two-legged" aggressors as well.
Anyone have any experience using an air horn?