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Abstract Identification of kinds and Hearing Sensitivity Frequencies (HSF) of the birds those are often roaming around the runway in 7 Airports had been made. Those seven airports are Soekarno-Hatta Jakarta, Juanda Surabaya, Ngurah Rai Denpasar, Ahmad Yani Semarang, Kuala Namu Medan, Hasanuddin Makasar and Samratulangi Manado. At those airports, the sound hearing characteristics of the birds can be mapped. These results are very important since chasing away some birds using a device based on acoustical method could be easily applied. Equipment for chasing away birds using the acoustical technique that is quite effective is Long Range Acoustic Device (LRAD) with the specification of military standard. Sound Pressure Level of LRAD is 150 – 160 dB at the distance of 1 meter.
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