(Peru) IAL – Indian Aerospace Limited (India) INDUS – IndUS Aviation Inc (United States) INNOVATION – Innovation Engineering Inc (United States) INSTYTUT LOTNICTWA – Instytut Lotnictwa (Poland) INTER-AIR – International Aircraft Manufacturing Inc (United States) INTERAVIA – Interavia Konstruktorskoye Buro AO (Russia) INTERNATIONAL HELICOPTERS – International Helicopters Inc (United States) INTERPLANE – Interplane spol sro (Czech Republic) INTERSTATE – Interstate Engineering Corporation (United States) INTRACOM – Intracom General Machinery SA (Switzerland) IPAI – IPAI, Escola de Engenharia de Sâo Carlos (Brazil) IPT – Instituto de Pesquisas Tecnologicas (Brazil) IRGC – Institute of Industrial Research and Development of the Iran Revolutionary Guard Corps (Iran) IRIAF – Islamic Republic of Iran Air Force (Iran) IRKUT – Irkutskoye Aviatsionnoye Proizvodstvennoye Obedinenie OAO (Russia) IRMA – Intreprinderea de Reparat Material Aeronautic (Romania) ISAACS – John O.Isaacs (United Kingdom) ISAE – Integrated Systems Aero Engineering Inc (United States) ISLAND AIRCRAFT – Island Aircraft Ltd (United Kingdom) ISRAVIATION – Israviation Ltd (Israel) ISSOIRE – Issoire Aviation SA (France) J J & AS – J & AS Aero Design Sp z oo (Poland) JABIRU – Jabiru Aircraft Pty Ltd (Australia) JACKAROO – Jackaroo Aircraft Ltd (United Kingdom) JAG HELICOPTER – JAG Helicopter Group LLC (United States) JAMES – James Aviation (New Zealand) JANOWSKI – Jaroslaw Janowski (Poland) JAVELIN – Javelin Aircraft Company Inc (United States) JEFFAIR – Jeffair Corporation (United States) JETCRAFTERS – Jetcrafters Inc (United States) JETPROP – Jetprop LLC (United States) JETSTREAM – Jetstream Aircraft Ltd (United Kingdom) JIHLAVAN – Jihlavan Airplanes sro (Czech Republic) JODEL – Avions Jodel SA (France); Société des Avions Jodel (France) JOHNSON – Johnson Aircraft Inc (United States) JOHNSTON – Johnston Aircraft Service (United States) JORDAN AEROSPACE – Jordan Aerospace Industries (Jordan) JUNKERS – Junkers Flugzeug- und Motorenwerke AG (Germany) JUNQUA – Roger Junqua (France) JURCA – Marcel Jurca (France) K K & S – K & S Aircraft (Canada); K & S Aircraft Supply (Canada) KADER – Kader Aircraft Factory (Egypt) KAISER – Kaiser Flugzeugbau GmbH (Germany) KALINAUSKAS – Rolandas Kalinauskas (Lithuania) KAMAN – Kaman Aerospace Corporation (United States); Kaman Aircraft Corporation (United States); Kaman Corporation (United States) KAMINSKAS – Rim Kaminskas (United States) KAMOV – Kamov OAO (Russia); Kamov OKB (Russia); Vertoletyi Nauchno-Tekhnicheskiy Kompleks Imeni N.I.Kamova (Russia) KANPUR – Indian Air Force, Aircraft Manufacturing Depot (India) KAPPA – Kappa 77 AS (Czech Republic) KARI – Korea Aerospace Research Institute (South Korea) KARI-KEEN – Kari-Keen Aircraft Inc (United States)