Kegiatan Leasing pesawat terbang merupakan salah satu kepentingan internasional. Hampir semua maskapai penerbangan di Indonesia menggunakan leasing dalam pembiayaan pesawat terbang. Di Indonesia pengaturan mengenai leasing pesawat terbang kurang memadai. Dengan adanya Model Law on Leasing, UNIDROIT Convention on International Financial Leasing dan Cape Town Convention on International Interests in Mobile Equipment diharapkan dapat mempermudah para pihak untuk melakukan kegiatan leasing pesawat terbang. Dalam penelitian ini, akan membahas mengenai perbandingan peraturan leasing pesawat terbang di Indonesia dengan Konvensi Model Law on Leasing, UNIDROIT Convention on International Financial dan Cape Town Convention on International Interests in Mobile Equipment sehingga metode penelitian yang digunakan ialah perbandingan dan peraturan perundang-undangan serta jenis penelitian yang digunakan yaitu penelitian yuridis normatif.

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Aircraft leasing is one of the international interests. Almost all of Indonesian airline use leasing of aircraft financing. Indonesia doesn?t have any satisfy regulation about aircraft leasing. Model Law on Leasing, UNIDROIT Convention on International Financial Leasing and Cape Town Convention on International Interests in Mobile Equipment are expected to facilitate the parties to engage in aircraft leasing. This thesis will discuss about Comparative Law of Aircraft Leasing Based on Indonesian Law with Model Law on Leasing, UNIDROIT Convention on International Financial Leasing and Cape Town Convention on International Interests in Mobile Equipment. The methods in this research are comparative approach and statute approach and the type of this research is normative juridical method.