RCU Forums - Search Results

Search: Posts Made By: digitech

Showing results 1 to 4 of 4
Search took 0.06 seconds.

Forum: RC Jets

07-11-2008, 12:07 PM

Replies: 31

Noise issues at club field

Views: 6,244

Posted By digitech

RE: Noise issues at club field

we also measured the noice at 700 meters

it was 40DB left

still people complain , i think not because of the noice.
but just because they dont like any kind of sport that they dont...

Forum: RC Jets

07-11-2008, 08:31 AM

Replies: 31

Noise issues at club field

Views: 6,244

Posted By digitech

RE: Noise issues at club field

yes and i bet in namibia they dont care to much eather?

overhere it is max 80DB for airplanes
funny when our "silent" diesel generator has a sticker on it 86DB.

Forum: RC Jets

07-11-2008, 08:29 AM

Replies: 31

Noise issues at club field

Views: 6,244

Posted By digitech

RE: Noise issues at club field

yes enclosed inside a fuselage
Wren SS / Flash 87DB
Simjet 3000 / L-39 89DB

Open (boomerang XL) Merlin 160 97DB

Merlin 160 Airworld L-39 91 DB

Turboprop pilatus porter 70DB ...

Forum: RC Jets

07-11-2008, 06:28 AM

Replies: 31

Noise issues at club field

Views: 6,244

Posted By digitech

RE: Noise issues at club field

Let them measure the ISO way (europe)

lift aircraft 1 meter from the ground
Wind no more then 4 meters per second
stay at least 50 meters away from building to avoid reflections

measure...

Showing results 1 to 4 of 4