Your browser does not support the audio format.
Putting limits on helicopter noise
by
Jeremy Hobson
Listen
Pause
LISTEN
HTML EMBED
<iframe id="mp_46692" title="Marketplace Embed" src="https://www.marketplace.org/2012/06/22/putting-limits-helicopter-noise//popout" frameborder="0" width="100%" height="240px"></iframe>
Click to Copy
EMBED
EMBED
Download
Download
Marketplace Logo </svg> </a> <a href="https://www.marketplace.org" target="_blank" class="inline-flex min-mobile:hidden content-end items-center"> <svg width="27" height="27" viewBox="0 0 27 27" fill="none" xmlns="http://www.w3.org/2000/svg"> <path d="M10.7354 16.2L16.103 21.5753L26.8138 10.7753V0" fill="#BFD730"/> <path d="M0 5.37537V27L10.7353 16.2" fill="#00C1DE"/> <path d="M10.7353 16.1999L0 26.9999H26.8137V10.7753L16.1029 21.5753" fill="#2CB34A"/> <title>Marketplace Logo </svg> </a> </div> </div> </div> <!-- Your Google Analytics Plugin is missing the tracking ID --> </body> </html>