| us-caw.org | US - Citizens Aviation Watch Association |
| ufcna.com | French National Association Against Aircraft Noise And Pollution |
| noaircraftnoise.org.au | No Air Craft Noise |
| netvista.net | Airport Noise Law |
| fluglaerm.de | Federal Organization Against Aircraft and Airport Noise |
| aviation-noise.org | National Organization to Insure a Sound-controlled Environment (NOISE) |
| aopa.org | AOPA's Guide to Airport Noise and Compatible Land Use |
| aet.org.uk | Airfields Environment Trust |
| aef.org.uk | Aviation Environment Federation |
| dbtowers.nl | dBTowers, a research facility for aircraft noise |
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