Koninklijke Luchtvaart Maatschappij Interinsulair Bedrijf Batavia (KLM Interinsulair Bedrijf or simply KLM-IIB; English: Royal Dutch Interinsular Airline Services Batavia) was an airline based in the Dutch East Indies (present-day Indonesia) and the predecessor to Garuda Indonesia.
Based in Java,[2] their destinations consisted of domestic routes (within Indonesia) and also international routes (such as Singapore; Penang, British Malaya; and Manila, Philippines),[3] operated by several Dakotas and nine Consolidated PBY Catalina amphibious aircraft.[2]
On 10 February 1948, Flight 947, a Douglas C-47B (PK-REA), lost control and crashed near Padalarang while attempting to return to Bandung following an engine failure, killing all 19 on board.[4][5]
On 8 March 1948, a Consolidated PBY Catalina (PK-CTC) was damaged during takeoff at Poso, Sulawesi and sank, due to "a misunderstanding about the starting procedure to be followed between captain [C.L. van Kooij] and 2nd pilot [M.G. Nicolai] crashed during takeoff." None of the nine crew and passengers were injured. It was damaged beyond repair. It "took all the luggage to the seabed."[6]