|1967||Kaigai Bussan Corporation was establsihed. Assigned as the distributor and service center by King Radio Corporation.|
|1968||Distributor of Moony Airplane Company.|
|1972||Assigned as the service center by Japan Coast Guard.|
|1973||Certified by MITI as Aircraft Repair shop based on AircraftIndustry Act. Certified as Autopilot repair station by JDA.|
|1983||KHI acquired TC for BK-117 helicopter with many Bendix/King Avionics.|
|1986||Distributor and Service center by AlliedSignal as Bendix/King was acquired by AlliedSignal.|
|1989||Aerospace division of Kaigai Corporation was MBO'd and Kaigai Aviotech Corporation was established.|
|1993||Contract of the telemeters with Toshiba and became its certified facility.|
|1997||MHI acquired TC for MH-2000 helicopter with many Bendix/King Avionics.|
|1998||Certified by JCAB as Avionics Service Facility.|
|1999||Distributor and Service Center of Honeywell as AlliedSignal acquired Honeywell and changed the name to Honeywell.|
|1999||Certified as Registered Inspection company by TAB.|
|2002||Acquired JCAB approval for Artex 406 series ELTs.|
|2004||Delivered first TCAS-I for JGSDF.|
|2005||Delivered EGPWS's to Japan Coast Guard.|
|2007||Distributor of AgustaWestland helicopters.|
|2008||Established Kaigai Agusta Spare parts center in our head quarters in Tokyo heliport.
Established Kaigai Aviotech USA Corporation in Torrance CA, USA.
|2009||Created Defense and Space marketing / Sales Business Unit to expand the business with JMoD.|
|2010||Gifu Sales Office opened.|
|2011||Received the order of first Doctor Helicopter using AW109SP GrandNew, manufacturered by AgustaWestland.
AW109SP delivered as EMS Helicopter for Kagoshima Prefecture.
|2012||Corporate Name changed to Kaigai Corporation.
Displated AW109SP Helicopter at JA2012 Air Show.
Awarded Testimonial by Electrical Safety Committe.e
|2013||AW109SP ordered as the civil medical helicopter "Red Wing"誰多遜@by Yonemori Hospital.|
|2014||Certified ISO 9001:2008(Test equipment).
AW109SP delivered as EMS Helicopter for South Hokkaido.
|2015||Honeywell Satcom Systems delivered to JASDF's C-2 Transport aircraft.
AW109SP delivered as EMS Helicopter for Toyama Prefecture.
|2016||Head office of Kaigai Corporation relocated to Shibadaimon, Minato-ku, Totyo on September.
Former head office renamed as Tokyo Heliport Office.
The Gifu Sales Office up graded to Nagoya Branch, located in Nagoya City.
|2018||Certified ISO9001:2015(Sales of Aircraft components and systems for Military Aircraft and its derivatives).|