Eurocopter AS350 B3e helicopter - I saw a black helicopter something like this flying at noon break in 2012. I remember also another helicopter roaming around our apartment in 2009. After that, i hear helicopter sounds in my brain at night.
F-14 Tomcat using afterburners for take off. The original Pratt & Whitney TF30 engines were replaced with GE F100's not requiring afterburners to be used on take off.