Could you tell me a bit more about what exactly you're looking for? Would you like something a little more generic like this http://jobs.designcrowd.com/job.aspx?id=600947 ? or something a bit more playful? Knowing your target audience would be helpful with a design like this. Thank you.

We are looking for soemthing which is more like the twitter or apple logo - we don't have to see a nightingale but maybe something which is more hidden so that the audience has to double check the logo.
Right now we are talking to investors, but our target group is also individuals as well as police, fire stations or others who need securely flying drones.
I hope this helps?

Exactly what I was looking for, thank you.

Please make the project guaranteed and please let me know if I'm on right track or no and leave feedback. Thank you.

Best Regards,

Jom