Binaural Diaries Field Recording

Field recording of a police helicopter circling over our neighbourhood on 26th July 2017. https://binauraldiaries.co.uk/police-helicopter-circling-overhead Gear: Sony PCM-M10 built-in mics Image By Tony Hisgett from Birmingham, UK (Police Helicopter G-POLA) [CC BY 2.0 (https://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons